2009131901500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{1153}}^1$

素因数の和:1626

約数の個数: 288

約数和(自身を含む): 4828157268480

約数和(自身を除く): 2819025366980

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 125, 155, 170, 250, 289, 310, 340, 389, 425, 500, 527, 578, 620, 775, 778, 850, 1054, 1153, 1156, 1445, 1550, 1556, 1700, 1945, 2108, 2125, 2306, 2635, 2890, 3100, 3875, 3890, 4250, 4612, 5270, 5765, 5780, 6613, 7225, 7750, 7780, 8500, 8959, 9725, 10540, 11530, 12059, 13175, 13226, 14450, 15500, 17918, 19450, 19601, 23060, 24118, 26350, 26452, 28825, 28900, 33065, 35743, 35836, 36125, 38900, 39202, 44795, 48236, 48625, 52700, 57650, 60295, 65875, 66130, 71486, 72250, 78404, 89590, 97250, 98005, 112421, 115300, 120590, 131750, 132260, 142972, 144125, 144500, 165325, 178715, 179180, 194500, 196010, 205003, 223975, 224842, 241180, 263500, 288250, 301475, 330650, 333217, 357430, 392020, 410006, 447950, 448517, 449684, 490025, 562105, 576500, 602950, 607631, 661300, 666434, 714860, 820012, 826625, 893575, 895900, 897034, 980050, 1025015, 1119875, 1124210, 1205900, 1215262, 1332868, 1507375, 1653250, 1666085, 1787150, 1794068, 1960100, 2050030, 2239750, 2242585, 2248420, 2430524, 2450125, 2810525, 3014750, 3038155, 3306500, 3332170, 3485051, 3574300, 4100060, 4467875, 4479500, 4485170, 4900250, 5125075, 5621050, 6029500, 6076310, 6664340, 6970102, 7624789, 8330425, 8935750, 8970340, 9800500, 10250150, 10329727, 11212925, 11242100, 12152620, 13904027, 13940204, 14052625, 15190775, 15249578, 16660850, 17425255, 17871500, 20500300, 20659454, 22425850, 25625375, 27808054, 28105250, 30381550, 30499156, 33321700, 34850510, 38123945, 41318908, 41652125, 44851700, 51250750, 51648635, 55616108, 56064625, 56210500, 60763100, 69520135, 69701020, 75953875, 76247890, 83304250, 87126275, 102501500, 103297270, 112129250, 129621413, 139040270, 151907750, 152495780, 166608500, 174252550, 190619725, 206594540, 224258500, 236368459, 258243175, 259242826, 278080540, 303815500, 347600675, 348505100, 381239450, 435631375, 472736918, 516486350, 518485652, 648107065, 695201350, 762478900, 871262750, 945473836, 953098625, 1032972700, 1181842295, 1291215875, 1296214130, 1390402700, 1738003375, 1742525500, 1906197250, 2363684590, 2582431750, 2592428260, 3240535325, 3476006750, 3812394500, 4018263803, 4727369180, 5164863500, 5909211475, 6481070650, 6952013500, 8036527606, 11818422950, 12962141300, 16073055212, 16202676625, 20091319015, 23636845900, 29546057375, 32405353250, 40182638030, 59092114750, 64810706500, 80365276060, 100456595075, 118184229500, 200913190150, 401826380300, 502282975375, 1004565950750, 2009131901500]

約数ペア:

[(1, 2009131901500), (2, 1004565950750), (4, 502282975375), (5, 401826380300), (10, 200913190150), (17, 118184229500), (20, 100456595075), (25, 80365276060), (31, 64810706500), (34, 59092114750), (50, 40182638030), (62, 32405353250), (68, 29546057375), (85, 23636845900), (100, 20091319015), (124, 16202676625), (125, 16073055212), (155, 12962141300), (170, 11818422950), (250, 8036527606), (289, 6952013500), (310, 6481070650), (340, 5909211475), (389, 5164863500), (425, 4727369180), (500, 4018263803), (527, 3812394500), (578, 3476006750), (620, 3240535325), (775, 2592428260), (778, 2582431750), (850, 2363684590), (1054, 1906197250), (1153, 1742525500), (1156, 1738003375), (1445, 1390402700), (1550, 1296214130), (1556, 1291215875), (1700, 1181842295), (1945, 1032972700), (2108, 953098625), (2125, 945473836), (2306, 871262750), (2635, 762478900), (2890, 695201350), (3100, 648107065), (3875, 518485652), (3890, 516486350), (4250, 472736918), (4612, 435631375), (5270, 381239450), (5765, 348505100), (5780, 347600675), (6613, 303815500), (7225, 278080540), (7750, 259242826), (7780, 258243175), (8500, 236368459), (8959, 224258500), (9725, 206594540), (10540, 190619725), (11530, 174252550), (12059, 166608500), (13175, 152495780), (13226, 151907750), (14450, 139040270), (15500, 129621413), (17918, 112129250), (19450, 103297270), (19601, 102501500), (23060, 87126275), (24118, 83304250), (26350, 76247890), (26452, 75953875), (28825, 69701020), (28900, 69520135), (33065, 60763100), (35743, 56210500), (35836, 56064625), (36125, 55616108), (38900, 51648635), (39202, 51250750), (44795, 44851700), (48236, 41652125), (48625, 41318908), (52700, 38123945), (57650, 34850510), (60295, 33321700), (65875, 30499156), (66130, 30381550), (71486, 28105250), (72250, 27808054), (78404, 25625375), (89590, 22425850), (97250, 20659454), (98005, 20500300), (112421, 17871500), (115300, 17425255), (120590, 16660850), (131750, 15249578), (132260, 15190775), (142972, 14052625), (144125, 13940204), (144500, 13904027), (165325, 12152620), (178715, 11242100), (179180, 11212925), (194500, 10329727), (196010, 10250150), (205003, 9800500), (223975, 8970340), (224842, 8935750), (241180, 8330425), (263500, 7624789), (288250, 6970102), (301475, 6664340), (330650, 6076310), (333217, 6029500), (357430, 5621050), (392020, 5125075), (410006, 4900250), (447950, 4485170), (448517, 4479500), (449684, 4467875), (490025, 4100060), (562105, 3574300), (576500, 3485051), (602950, 3332170), (607631, 3306500), (661300, 3038155), (666434, 3014750), (714860, 2810525), (820012, 2450125), (826625, 2430524), (893575, 2248420), (895900, 2242585), (897034, 2239750), (980050, 2050030), (1025015, 1960100), (1119875, 1794068), (1124210, 1787150), (1205900, 1666085), (1215262, 1653250), (1332868, 1507375)]