164963700

素因数分解:

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

素因数の和:927

約数の個数: 216

約数和(自身を含む): 594441120

約数和(自身を除く): 429477420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 30, 33, 36, 38, 44, 45, 50, 55, 57, 60, 66, 75, 76, 90, 95, 99, 100, 110, 114, 132, 150, 165, 171, 180, 190, 198, 209, 220, 225, 228, 275, 285, 300, 330, 342, 380, 396, 418, 450, 475, 495, 550, 570, 627, 660, 684, 825, 836, 855, 877, 900, 950, 990, 1045, 1100, 1140, 1254, 1425, 1650, 1710, 1754, 1881, 1900, 1980, 2090, 2475, 2508, 2631, 2850, 3135, 3300, 3420, 3508, 3762, 4180, 4275, 4385, 4950, 5225, 5262, 5700, 6270, 7524, 7893, 8550, 8770, 9405, 9647, 9900, 10450, 10524, 12540, 13155, 15675, 15786, 16663, 17100, 17540, 18810, 19294, 20900, 21925, 26310, 28941, 31350, 31572, 33326, 37620, 38588, 39465, 43850, 47025, 48235, 49989, 52620, 57882, 62700, 65775, 66652, 78930, 83315, 86823, 87700, 94050, 96470, 99978, 115764, 131550, 144705, 149967, 157860, 166630, 173646, 183293, 188100, 192940, 197325, 199956, 241175, 249945, 263100, 289410, 299934, 333260, 347292, 366586, 394650, 416575, 434115, 482350, 499890, 549879, 578820, 599868, 723525, 733172, 749835, 789300, 833150, 868230, 916465, 964700, 999780, 1099758, 1249725, 1447050, 1499670, 1649637, 1666300, 1736460, 1832930, 2170575, 2199516, 2499450, 2749395, 2894100, 2999340, 3299274, 3665860, 3749175, 4341150, 4582325, 4998900, 5498790, 6598548, 7498350, 8248185, 8682300, 9164650, 10997580, 13746975, 14996700, 16496370, 18329300, 27493950, 32992740, 41240925, 54987900, 82481850, 164963700]

約数ペア:

[(1, 164963700), (2, 82481850), (3, 54987900), (4, 41240925), (5, 32992740), (6, 27493950), (9, 18329300), (10, 16496370), (11, 14996700), (12, 13746975), (15, 10997580), (18, 9164650), (19, 8682300), (20, 8248185), (22, 7498350), (25, 6598548), (30, 5498790), (33, 4998900), (36, 4582325), (38, 4341150), (44, 3749175), (45, 3665860), (50, 3299274), (55, 2999340), (57, 2894100), (60, 2749395), (66, 2499450), (75, 2199516), (76, 2170575), (90, 1832930), (95, 1736460), (99, 1666300), (100, 1649637), (110, 1499670), (114, 1447050), (132, 1249725), (150, 1099758), (165, 999780), (171, 964700), (180, 916465), (190, 868230), (198, 833150), (209, 789300), (220, 749835), (225, 733172), (228, 723525), (275, 599868), (285, 578820), (300, 549879), (330, 499890), (342, 482350), (380, 434115), (396, 416575), (418, 394650), (450, 366586), (475, 347292), (495, 333260), (550, 299934), (570, 289410), (627, 263100), (660, 249945), (684, 241175), (825, 199956), (836, 197325), (855, 192940), (877, 188100), (900, 183293), (950, 173646), (990, 166630), (1045, 157860), (1100, 149967), (1140, 144705), (1254, 131550), (1425, 115764), (1650, 99978), (1710, 96470), (1754, 94050), (1881, 87700), (1900, 86823), (1980, 83315), (2090, 78930), (2475, 66652), (2508, 65775), (2631, 62700), (2850, 57882), (3135, 52620), (3300, 49989), (3420, 48235), (3508, 47025), (3762, 43850), (4180, 39465), (4275, 38588), (4385, 37620), (4950, 33326), (5225, 31572), (5262, 31350), (5700, 28941), (6270, 26310), (7524, 21925), (7893, 20900), (8550, 19294), (8770, 18810), (9405, 17540), (9647, 17100), (9900, 16663), (10450, 15786), (10524, 15675), (12540, 13155)]