25907490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 84913920

約数和(自身を除く): 59006430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 41, 42, 45, 51, 59, 63, 70, 82, 85, 90, 102, 105, 118, 119, 123, 126, 153, 170, 177, 205, 210, 238, 246, 255, 287, 295, 306, 315, 354, 357, 369, 410, 413, 510, 531, 574, 590, 595, 615, 630, 697, 714, 738, 765, 826, 861, 885, 1003, 1062, 1071, 1190, 1230, 1239, 1394, 1435, 1530, 1722, 1770, 1785, 1845, 2006, 2065, 2091, 2142, 2419, 2478, 2583, 2655, 2870, 3009, 3485, 3570, 3690, 3717, 4130, 4182, 4305, 4838, 4879, 5015, 5166, 5310, 5355, 6018, 6195, 6273, 6970, 7021, 7257, 7434, 8610, 9027, 9758, 10030, 10455, 10710, 12095, 12390, 12546, 12915, 14042, 14514, 14637, 15045, 16933, 18054, 18585, 20910, 21063, 21771, 24190, 24395, 25830, 29274, 30090, 31365, 33866, 35105, 36285, 37170, 41123, 42126, 43542, 43911, 45135, 48790, 50799, 62730, 63189, 70210, 72570, 73185, 82246, 84665, 87822, 90270, 101598, 105315, 108855, 123369, 126378, 146370, 152397, 169330, 205615, 210630, 217710, 219555, 246738, 253995, 287861, 304794, 315945, 370107, 411230, 439110, 507990, 575722, 616845, 631890, 740214, 761985, 863583, 1233690, 1439305, 1523970, 1727166, 1850535, 2590749, 2878610, 3701070, 4317915, 5181498, 8635830, 12953745, 25907490]

約数ペア:

[(1, 25907490), (2, 12953745), (3, 8635830), (5, 5181498), (6, 4317915), (7, 3701070), (9, 2878610), (10, 2590749), (14, 1850535), (15, 1727166), (17, 1523970), (18, 1439305), (21, 1233690), (30, 863583), (34, 761985), (35, 740214), (41, 631890), (42, 616845), (45, 575722), (51, 507990), (59, 439110), (63, 411230), (70, 370107), (82, 315945), (85, 304794), (90, 287861), (102, 253995), (105, 246738), (118, 219555), (119, 217710), (123, 210630), (126, 205615), (153, 169330), (170, 152397), (177, 146370), (205, 126378), (210, 123369), (238, 108855), (246, 105315), (255, 101598), (287, 90270), (295, 87822), (306, 84665), (315, 82246), (354, 73185), (357, 72570), (369, 70210), (410, 63189), (413, 62730), (510, 50799), (531, 48790), (574, 45135), (590, 43911), (595, 43542), (615, 42126), (630, 41123), (697, 37170), (714, 36285), (738, 35105), (765, 33866), (826, 31365), (861, 30090), (885, 29274), (1003, 25830), (1062, 24395), (1071, 24190), (1190, 21771), (1230, 21063), (1239, 20910), (1394, 18585), (1435, 18054), (1530, 16933), (1722, 15045), (1770, 14637), (1785, 14514), (1845, 14042), (2006, 12915), (2065, 12546), (2091, 12390), (2142, 12095), (2419, 10710), (2478, 10455), (2583, 10030), (2655, 9758), (2870, 9027), (3009, 8610), (3485, 7434), (3570, 7257), (3690, 7021), (3717, 6970), (4130, 6273), (4182, 6195), (4305, 6018), (4838, 5355), (4879, 5310), (5015, 5166)]