44225220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 140132160

約数和(自身を除く): 95906940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 59, 60, 62, 65, 78, 93, 118, 124, 130, 155, 156, 177, 186, 195, 236, 260, 295, 310, 354, 372, 390, 403, 465, 590, 620, 708, 767, 780, 806, 885, 930, 961, 1180, 1209, 1534, 1612, 1770, 1829, 1860, 1922, 2015, 2301, 2418, 2883, 3068, 3540, 3658, 3835, 3844, 4030, 4602, 4805, 4836, 5487, 5766, 6045, 7316, 7670, 8060, 9145, 9204, 9610, 10974, 11505, 11532, 12090, 12493, 14415, 15340, 18290, 19220, 21948, 23010, 23777, 24180, 24986, 27435, 28830, 36580, 37479, 46020, 47554, 49972, 54870, 56699, 57660, 62465, 71331, 74958, 95108, 109740, 113398, 118885, 124930, 142662, 149916, 170097, 187395, 226796, 237770, 249860, 283495, 285324, 340194, 356655, 374790, 475540, 566990, 680388, 713310, 737087, 749580, 850485, 1133980, 1426620, 1474174, 1700970, 2211261, 2948348, 3401940, 3685435, 4422522, 7370870, 8845044, 11056305, 14741740, 22112610, 44225220]

約数ペア:

[(1, 44225220), (2, 22112610), (3, 14741740), (4, 11056305), (5, 8845044), (6, 7370870), (10, 4422522), (12, 3685435), (13, 3401940), (15, 2948348), (20, 2211261), (26, 1700970), (30, 1474174), (31, 1426620), (39, 1133980), (52, 850485), (59, 749580), (60, 737087), (62, 713310), (65, 680388), (78, 566990), (93, 475540), (118, 374790), (124, 356655), (130, 340194), (155, 285324), (156, 283495), (177, 249860), (186, 237770), (195, 226796), (236, 187395), (260, 170097), (295, 149916), (310, 142662), (354, 124930), (372, 118885), (390, 113398), (403, 109740), (465, 95108), (590, 74958), (620, 71331), (708, 62465), (767, 57660), (780, 56699), (806, 54870), (885, 49972), (930, 47554), (961, 46020), (1180, 37479), (1209, 36580), (1534, 28830), (1612, 27435), (1770, 24986), (1829, 24180), (1860, 23777), (1922, 23010), (2015, 21948), (2301, 19220), (2418, 18290), (2883, 15340), (3068, 14415), (3540, 12493), (3658, 12090), (3835, 11532), (3844, 11505), (4030, 10974), (4602, 9610), (4805, 9204), (4836, 9145), (5487, 8060), (5766, 7670), (6045, 7316)]