44101980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 147498624

約数和(自身を除く): 103396644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 401, 423, 468, 470, 564, 585, 611, 705, 780, 802, 846, 940, 1170, 1203, 1222, 1410, 1604, 1692, 1833, 2005, 2115, 2340, 2406, 2444, 2820, 3055, 3609, 3666, 4010, 4230, 4812, 5213, 5499, 6015, 6110, 7218, 7332, 8020, 8460, 9165, 10426, 10998, 12030, 12220, 14436, 15639, 18045, 18330, 18847, 20852, 21996, 24060, 26065, 27495, 31278, 36090, 36660, 37694, 46917, 52130, 54990, 56541, 62556, 72180, 75388, 78195, 93834, 94235, 104260, 109980, 113082, 156390, 169623, 187668, 188470, 226164, 234585, 245011, 282705, 312780, 339246, 376940, 469170, 490022, 565410, 678492, 735033, 848115, 938340, 980044, 1130820, 1225055, 1470066, 1696230, 2205099, 2450110, 2940132, 3392460, 3675165, 4410198, 4900220, 7350330, 8820396, 11025495, 14700660, 22050990, 44101980]

約数ペア:

[(1, 44101980), (2, 22050990), (3, 14700660), (4, 11025495), (5, 8820396), (6, 7350330), (9, 4900220), (10, 4410198), (12, 3675165), (13, 3392460), (15, 2940132), (18, 2450110), (20, 2205099), (26, 1696230), (30, 1470066), (36, 1225055), (39, 1130820), (45, 980044), (47, 938340), (52, 848115), (60, 735033), (65, 678492), (78, 565410), (90, 490022), (94, 469170), (117, 376940), (130, 339246), (141, 312780), (156, 282705), (180, 245011), (188, 234585), (195, 226164), (234, 188470), (235, 187668), (260, 169623), (282, 156390), (390, 113082), (401, 109980), (423, 104260), (468, 94235), (470, 93834), (564, 78195), (585, 75388), (611, 72180), (705, 62556), (780, 56541), (802, 54990), (846, 52130), (940, 46917), (1170, 37694), (1203, 36660), (1222, 36090), (1410, 31278), (1604, 27495), (1692, 26065), (1833, 24060), (2005, 21996), (2115, 20852), (2340, 18847), (2406, 18330), (2444, 18045), (2820, 15639), (3055, 14436), (3609, 12220), (3666, 12030), (4010, 10998), (4230, 10426), (4812, 9165), (5213, 8460), (5499, 8020), (6015, 7332), (6110, 7218)]