65985480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:924

約数の個数: 192

約数和(自身を含む): 246542400

約数和(自身を除く): 180556920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 877, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1754, 1881, 1980, 2090, 2280, 2508, 2631, 3135, 3420, 3508, 3762, 3960, 4180, 4385, 5016, 5262, 6270, 6840, 7016, 7524, 7893, 8360, 8770, 9405, 9647, 10524, 12540, 13155, 15048, 15786, 16663, 17540, 18810, 19294, 21048, 25080, 26310, 28941, 31572, 33326, 35080, 37620, 38588, 39465, 48235, 49989, 52620, 57882, 63144, 66652, 75240, 77176, 78930, 83315, 86823, 96470, 99978, 105240, 115764, 133304, 144705, 149967, 157860, 166630, 173646, 183293, 192940, 199956, 231528, 249945, 289410, 299934, 315720, 333260, 347292, 366586, 385880, 399912, 434115, 499890, 549879, 578820, 599868, 666520, 694584, 733172, 749835, 868230, 916465, 999780, 1099758, 1157640, 1199736, 1466344, 1499670, 1649637, 1736460, 1832930, 1999560, 2199516, 2749395, 2999340, 3299274, 3472920, 3665860, 4399032, 5498790, 5998680, 6598548, 7331720, 8248185, 10997580, 13197096, 16496370, 21995160, 32992740, 65985480]

約数ペア:

[(1, 65985480), (2, 32992740), (3, 21995160), (4, 16496370), (5, 13197096), (6, 10997580), (8, 8248185), (9, 7331720), (10, 6598548), (11, 5998680), (12, 5498790), (15, 4399032), (18, 3665860), (19, 3472920), (20, 3299274), (22, 2999340), (24, 2749395), (30, 2199516), (33, 1999560), (36, 1832930), (38, 1736460), (40, 1649637), (44, 1499670), (45, 1466344), (55, 1199736), (57, 1157640), (60, 1099758), (66, 999780), (72, 916465), (76, 868230), (88, 749835), (90, 733172), (95, 694584), (99, 666520), (110, 599868), (114, 578820), (120, 549879), (132, 499890), (152, 434115), (165, 399912), (171, 385880), (180, 366586), (190, 347292), (198, 333260), (209, 315720), (220, 299934), (228, 289410), (264, 249945), (285, 231528), (330, 199956), (342, 192940), (360, 183293), (380, 173646), (396, 166630), (418, 157860), (440, 149967), (456, 144705), (495, 133304), (570, 115764), (627, 105240), (660, 99978), (684, 96470), (760, 86823), (792, 83315), (836, 78930), (855, 77176), (877, 75240), (990, 66652), (1045, 63144), (1140, 57882), (1254, 52620), (1320, 49989), (1368, 48235), (1672, 39465), (1710, 38588), (1754, 37620), (1881, 35080), (1980, 33326), (2090, 31572), (2280, 28941), (2508, 26310), (2631, 25080), (3135, 21048), (3420, 19294), (3508, 18810), (3762, 17540), (3960, 16663), (4180, 15786), (4385, 15048), (5016, 13155), (5262, 12540), (6270, 10524), (6840, 9647), (7016, 9405), (7524, 8770), (7893, 8360)]