258815700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2055

約数の個数: 216

約数和(自身を含む): 953543136

約数和(自身を除く): 694727436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 25, 26, 30, 33, 36, 39, 44, 45, 50, 52, 55, 60, 65, 66, 75, 78, 90, 99, 100, 110, 117, 130, 132, 143, 150, 156, 165, 180, 195, 198, 220, 225, 234, 260, 275, 286, 300, 325, 330, 390, 396, 429, 450, 468, 495, 550, 572, 585, 650, 660, 715, 780, 825, 858, 900, 975, 990, 1100, 1170, 1287, 1300, 1430, 1650, 1716, 1950, 1980, 2011, 2145, 2340, 2475, 2574, 2860, 2925, 3300, 3575, 3900, 4022, 4290, 4950, 5148, 5850, 6033, 6435, 7150, 8044, 8580, 9900, 10055, 10725, 11700, 12066, 12870, 14300, 18099, 20110, 21450, 22121, 24132, 25740, 26143, 30165, 32175, 36198, 40220, 42900, 44242, 50275, 52286, 60330, 64350, 66363, 72396, 78429, 88484, 90495, 100550, 104572, 110605, 120660, 128700, 130715, 132726, 150825, 156858, 180990, 199089, 201100, 221210, 235287, 261430, 265452, 287573, 301650, 313716, 331815, 361980, 392145, 398178, 442420, 452475, 470574, 522860, 553025, 575146, 603300, 653575, 663630, 784290, 796356, 862719, 904950, 941148, 995445, 1106050, 1150292, 1176435, 1307150, 1327260, 1437865, 1568580, 1659075, 1725438, 1809900, 1960725, 1990890, 2212100, 2352870, 2588157, 2614300, 2875730, 3318150, 3450876, 3921450, 3981780, 4313595, 4705740, 4977225, 5176314, 5751460, 5882175, 6636300, 7189325, 7842900, 8627190, 9954450, 10352628, 11764350, 12940785, 14378650, 17254380, 19908900, 21567975, 23528700, 25881570, 28757300, 43135950, 51763140, 64703925, 86271900, 129407850, 258815700]

約数ペア:

[(1, 258815700), (2, 129407850), (3, 86271900), (4, 64703925), (5, 51763140), (6, 43135950), (9, 28757300), (10, 25881570), (11, 23528700), (12, 21567975), (13, 19908900), (15, 17254380), (18, 14378650), (20, 12940785), (22, 11764350), (25, 10352628), (26, 9954450), (30, 8627190), (33, 7842900), (36, 7189325), (39, 6636300), (44, 5882175), (45, 5751460), (50, 5176314), (52, 4977225), (55, 4705740), (60, 4313595), (65, 3981780), (66, 3921450), (75, 3450876), (78, 3318150), (90, 2875730), (99, 2614300), (100, 2588157), (110, 2352870), (117, 2212100), (130, 1990890), (132, 1960725), (143, 1809900), (150, 1725438), (156, 1659075), (165, 1568580), (180, 1437865), (195, 1327260), (198, 1307150), (220, 1176435), (225, 1150292), (234, 1106050), (260, 995445), (275, 941148), (286, 904950), (300, 862719), (325, 796356), (330, 784290), (390, 663630), (396, 653575), (429, 603300), (450, 575146), (468, 553025), (495, 522860), (550, 470574), (572, 452475), (585, 442420), (650, 398178), (660, 392145), (715, 361980), (780, 331815), (825, 313716), (858, 301650), (900, 287573), (975, 265452), (990, 261430), (1100, 235287), (1170, 221210), (1287, 201100), (1300, 199089), (1430, 180990), (1650, 156858), (1716, 150825), (1950, 132726), (1980, 130715), (2011, 128700), (2145, 120660), (2340, 110605), (2475, 104572), (2574, 100550), (2860, 90495), (2925, 88484), (3300, 78429), (3575, 72396), (3900, 66363), (4022, 64350), (4290, 60330), (4950, 52286), (5148, 50275), (5850, 44242), (6033, 42900), (6435, 40220), (7150, 36198), (8044, 32175), (8580, 30165), (9900, 26143), (10055, 25740), (10725, 24132), (11700, 22121), (12066, 21450), (12870, 20110), (14300, 18099)]