161495100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 288

約数和(自身を含む): 577463040

約数和(自身を除く): 415967940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 43, 45, 50, 52, 54, 60, 65, 75, 78, 86, 90, 100, 107, 108, 117, 129, 130, 135, 150, 156, 172, 180, 195, 214, 215, 225, 234, 258, 260, 270, 300, 321, 325, 351, 387, 390, 428, 430, 450, 468, 516, 535, 540, 559, 585, 642, 645, 650, 675, 702, 774, 780, 860, 900, 963, 975, 1070, 1075, 1118, 1161, 1170, 1284, 1290, 1300, 1350, 1391, 1404, 1548, 1605, 1677, 1755, 1926, 1935, 1950, 2140, 2150, 2236, 2322, 2340, 2580, 2675, 2700, 2782, 2795, 2889, 2925, 3210, 3225, 3354, 3510, 3852, 3870, 3900, 4173, 4300, 4601, 4644, 4815, 5031, 5350, 5564, 5590, 5778, 5805, 5850, 6420, 6450, 6708, 6955, 7020, 7740, 8025, 8346, 8385, 8775, 9202, 9630, 9675, 10062, 10700, 11180, 11556, 11610, 11700, 12519, 12900, 13803, 13910, 13975, 14445, 15093, 16050, 16692, 16770, 17550, 18404, 19260, 19350, 20124, 20865, 23005, 23220, 24075, 25038, 25155, 27606, 27820, 27950, 28890, 29025, 30186, 32100, 33540, 34775, 35100, 37557, 38700, 41409, 41730, 41925, 46010, 48150, 50076, 50310, 55212, 55900, 57780, 58050, 59813, 60372, 62595, 69015, 69550, 72225, 75114, 75465, 82818, 83460, 83850, 92020, 96300, 100620, 104325, 115025, 116100, 119626, 124227, 125190, 125775, 138030, 139100, 144450, 150228, 150930, 165636, 167700, 179439, 187785, 207045, 208650, 230050, 239252, 248454, 250380, 251550, 276060, 288900, 299065, 301860, 312975, 345075, 358878, 375570, 377325, 414090, 417300, 460100, 496908, 503100, 538317, 598130, 621135, 625950, 690150, 717756, 751140, 754650, 828180, 897195, 938925, 1035225, 1076634, 1196260, 1242270, 1251900, 1380300, 1495325, 1509300, 1614951, 1794390, 1877850, 2070450, 2153268, 2484540, 2691585, 2990650, 3105675, 3229902, 3588780, 3755700, 4140900, 4485975, 5383170, 5981300, 6211350, 6459804, 8074755, 8971950, 10766340, 12422700, 13457925, 16149510, 17943900, 26915850, 32299020, 40373775, 53831700, 80747550, 161495100]

約数ペア:

[(1, 161495100), (2, 80747550), (3, 53831700), (4, 40373775), (5, 32299020), (6, 26915850), (9, 17943900), (10, 16149510), (12, 13457925), (13, 12422700), (15, 10766340), (18, 8971950), (20, 8074755), (25, 6459804), (26, 6211350), (27, 5981300), (30, 5383170), (36, 4485975), (39, 4140900), (43, 3755700), (45, 3588780), (50, 3229902), (52, 3105675), (54, 2990650), (60, 2691585), (65, 2484540), (75, 2153268), (78, 2070450), (86, 1877850), (90, 1794390), (100, 1614951), (107, 1509300), (108, 1495325), (117, 1380300), (129, 1251900), (130, 1242270), (135, 1196260), (150, 1076634), (156, 1035225), (172, 938925), (180, 897195), (195, 828180), (214, 754650), (215, 751140), (225, 717756), (234, 690150), (258, 625950), (260, 621135), (270, 598130), (300, 538317), (321, 503100), (325, 496908), (351, 460100), (387, 417300), (390, 414090), (428, 377325), (430, 375570), (450, 358878), (468, 345075), (516, 312975), (535, 301860), (540, 299065), (559, 288900), (585, 276060), (642, 251550), (645, 250380), (650, 248454), (675, 239252), (702, 230050), (774, 208650), (780, 207045), (860, 187785), (900, 179439), (963, 167700), (975, 165636), (1070, 150930), (1075, 150228), (1118, 144450), (1161, 139100), (1170, 138030), (1284, 125775), (1290, 125190), (1300, 124227), (1350, 119626), (1391, 116100), (1404, 115025), (1548, 104325), (1605, 100620), (1677, 96300), (1755, 92020), (1926, 83850), (1935, 83460), (1950, 82818), (2140, 75465), (2150, 75114), (2236, 72225), (2322, 69550), (2340, 69015), (2580, 62595), (2675, 60372), (2700, 59813), (2782, 58050), (2795, 57780), (2889, 55900), (2925, 55212), (3210, 50310), (3225, 50076), (3354, 48150), (3510, 46010), (3852, 41925), (3870, 41730), (3900, 41409), (4173, 38700), (4300, 37557), (4601, 35100), (4644, 34775), (4815, 33540), (5031, 32100), (5350, 30186), (5564, 29025), (5590, 28890), (5778, 27950), (5805, 27820), (5850, 27606), (6420, 25155), (6450, 25038), (6708, 24075), (6955, 23220), (7020, 23005), (7740, 20865), (8025, 20124), (8346, 19350), (8385, 19260), (8775, 18404), (9202, 17550), (9630, 16770), (9675, 16692), (10062, 16050), (10700, 15093), (11180, 14445), (11556, 13975), (11610, 13910), (11700, 13803), (12519, 12900)]