749244540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:424

約数の個数: 192

約数和(自身を含む): 2368880640

約数和(自身を除く): 1619636100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 59, 60, 66, 71, 110, 118, 132, 142, 165, 177, 213, 220, 236, 271, 284, 295, 330, 354, 355, 426, 542, 590, 649, 660, 708, 710, 781, 813, 852, 885, 1065, 1084, 1180, 1298, 1355, 1420, 1562, 1626, 1770, 1947, 2130, 2343, 2596, 2710, 2981, 3124, 3245, 3252, 3540, 3894, 3905, 4065, 4189, 4260, 4686, 5420, 5962, 6490, 7788, 7810, 8130, 8378, 8943, 9372, 9735, 11715, 11924, 12567, 12980, 14905, 15620, 15989, 16260, 16756, 17886, 19241, 19470, 20945, 23430, 25134, 29810, 31978, 35772, 38482, 38940, 41890, 44715, 46079, 46860, 47967, 50268, 57723, 59620, 62835, 63956, 76964, 79945, 83780, 89430, 92158, 95934, 96205, 115446, 125670, 138237, 159890, 175879, 178860, 184316, 191868, 192410, 211651, 230395, 230892, 239835, 251340, 276474, 288615, 319780, 351758, 384820, 423302, 460790, 479670, 527637, 552948, 577230, 634953, 691185, 703516, 846604, 879395, 921580, 959340, 1055274, 1058255, 1135219, 1154460, 1269906, 1382370, 1758790, 2110548, 2116510, 2270438, 2539812, 2638185, 2764740, 3174765, 3405657, 3517580, 4233020, 4540876, 5276370, 5676095, 6349530, 6811314, 10552740, 11352190, 12487409, 12699060, 13622628, 17028285, 22704380, 24974818, 34056570, 37462227, 49949636, 62437045, 68113140, 74924454, 124874090, 149848908, 187311135, 249748180, 374622270, 749244540]

約数ペア:

[(1, 749244540), (2, 374622270), (3, 249748180), (4, 187311135), (5, 149848908), (6, 124874090), (10, 74924454), (11, 68113140), (12, 62437045), (15, 49949636), (20, 37462227), (22, 34056570), (30, 24974818), (33, 22704380), (44, 17028285), (55, 13622628), (59, 12699060), (60, 12487409), (66, 11352190), (71, 10552740), (110, 6811314), (118, 6349530), (132, 5676095), (142, 5276370), (165, 4540876), (177, 4233020), (213, 3517580), (220, 3405657), (236, 3174765), (271, 2764740), (284, 2638185), (295, 2539812), (330, 2270438), (354, 2116510), (355, 2110548), (426, 1758790), (542, 1382370), (590, 1269906), (649, 1154460), (660, 1135219), (708, 1058255), (710, 1055274), (781, 959340), (813, 921580), (852, 879395), (885, 846604), (1065, 703516), (1084, 691185), (1180, 634953), (1298, 577230), (1355, 552948), (1420, 527637), (1562, 479670), (1626, 460790), (1770, 423302), (1947, 384820), (2130, 351758), (2343, 319780), (2596, 288615), (2710, 276474), (2981, 251340), (3124, 239835), (3245, 230892), (3252, 230395), (3540, 211651), (3894, 192410), (3905, 191868), (4065, 184316), (4189, 178860), (4260, 175879), (4686, 159890), (5420, 138237), (5962, 125670), (6490, 115446), (7788, 96205), (7810, 95934), (8130, 92158), (8378, 89430), (8943, 83780), (9372, 79945), (9735, 76964), (11715, 63956), (11924, 62835), (12567, 59620), (12980, 57723), (14905, 50268), (15620, 47967), (15989, 46860), (16260, 46079), (16756, 44715), (17886, 41890), (19241, 38940), (19470, 38482), (20945, 35772), (23430, 31978), (25134, 29810)]