101238480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:458

約数の個数: 240

約数和(自身を含む): 396938880

約数和(自身を除く): 295700400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 379, 420, 424, 477, 504, 530, 560, 630, 636, 720, 742, 758, 795, 840, 848, 954, 1008, 1060, 1113, 1137, 1260, 1272, 1484, 1516, 1590, 1680, 1855, 1895, 1908, 2120, 2226, 2274, 2385, 2520, 2544, 2653, 2968, 3032, 3180, 3339, 3411, 3710, 3790, 3816, 4240, 4452, 4548, 4770, 5040, 5306, 5565, 5685, 5936, 6064, 6360, 6678, 6822, 7420, 7580, 7632, 7959, 8904, 9096, 9540, 10612, 11130, 11370, 12720, 13265, 13356, 13644, 14840, 15160, 15918, 16695, 17055, 17808, 18192, 19080, 20087, 21224, 22260, 22740, 23877, 26530, 26712, 27288, 29680, 30320, 31836, 33390, 34110, 38160, 39795, 40174, 42448, 44520, 45480, 47754, 53060, 53424, 54576, 60261, 63672, 66780, 68220, 79590, 80348, 89040, 90960, 95508, 100435, 106120, 119385, 120522, 127344, 133560, 136440, 140609, 159180, 160696, 180783, 191016, 200870, 212240, 238770, 241044, 267120, 272880, 281218, 301305, 318360, 321392, 361566, 382032, 401740, 421827, 477540, 482088, 562436, 602610, 636720, 703045, 723132, 803480, 843654, 903915, 955080, 964176, 1124872, 1205220, 1265481, 1406090, 1446264, 1606960, 1687308, 1807830, 1910160, 2109135, 2249744, 2410440, 2530962, 2812180, 2892528, 3374616, 3615660, 4218270, 4820880, 5061924, 5624360, 6327405, 6749232, 7231320, 8436540, 10123848, 11248720, 12654810, 14462640, 16873080, 20247696, 25309620, 33746160, 50619240, 101238480]

約数ペア:

[(1, 101238480), (2, 50619240), (3, 33746160), (4, 25309620), (5, 20247696), (6, 16873080), (7, 14462640), (8, 12654810), (9, 11248720), (10, 10123848), (12, 8436540), (14, 7231320), (15, 6749232), (16, 6327405), (18, 5624360), (20, 5061924), (21, 4820880), (24, 4218270), (28, 3615660), (30, 3374616), (35, 2892528), (36, 2812180), (40, 2530962), (42, 2410440), (45, 2249744), (48, 2109135), (53, 1910160), (56, 1807830), (60, 1687308), (63, 1606960), (70, 1446264), (72, 1406090), (80, 1265481), (84, 1205220), (90, 1124872), (105, 964176), (106, 955080), (112, 903915), (120, 843654), (126, 803480), (140, 723132), (144, 703045), (159, 636720), (168, 602610), (180, 562436), (210, 482088), (212, 477540), (240, 421827), (252, 401740), (265, 382032), (280, 361566), (315, 321392), (318, 318360), (336, 301305), (360, 281218), (371, 272880), (379, 267120), (420, 241044), (424, 238770), (477, 212240), (504, 200870), (530, 191016), (560, 180783), (630, 160696), (636, 159180), (720, 140609), (742, 136440), (758, 133560), (795, 127344), (840, 120522), (848, 119385), (954, 106120), (1008, 100435), (1060, 95508), (1113, 90960), (1137, 89040), (1260, 80348), (1272, 79590), (1484, 68220), (1516, 66780), (1590, 63672), (1680, 60261), (1855, 54576), (1895, 53424), (1908, 53060), (2120, 47754), (2226, 45480), (2274, 44520), (2385, 42448), (2520, 40174), (2544, 39795), (2653, 38160), (2968, 34110), (3032, 33390), (3180, 31836), (3339, 30320), (3411, 29680), (3710, 27288), (3790, 26712), (3816, 26530), (4240, 23877), (4452, 22740), (4548, 22260), (4770, 21224), (5040, 20087), (5306, 19080), (5565, 18192), (5685, 17808), (5936, 17055), (6064, 16695), (6360, 15918), (6678, 15160), (6822, 14840), (7420, 13644), (7580, 13356), (7632, 13265), (7959, 12720), (8904, 11370), (9096, 11130), (9540, 10612)]