124789860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3137}}^1$

素因数の和:3182

約数の個数: 144

約数和(自身を含む): 431763696

約数和(自身を除く): 306973836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3137, 3315, 3978, 4420, 6274, 6630, 7956, 9411, 9945, 12548, 13260, 15685, 18822, 19890, 28233, 31370, 37644, 39780, 40781, 47055, 53329, 56466, 62740, 81562, 94110, 106658, 112932, 122343, 141165, 159987, 163124, 188220, 203905, 213316, 244686, 266645, 282330, 319974, 367029, 407810, 479961, 489372, 533290, 564660, 611715, 639948, 693277, 734058, 799935, 815620, 959922, 1066580, 1223430, 1386554, 1468116, 1599870, 1835145, 1919844, 2079831, 2399805, 2446860, 2773108, 3199740, 3466385, 3670290, 4159662, 4799610, 6239493, 6932770, 7340580, 8319324, 9599220, 10399155, 12478986, 13865540, 20798310, 24957972, 31197465, 41596620, 62394930, 124789860]

約数ペア:

[(1, 124789860), (2, 62394930), (3, 41596620), (4, 31197465), (5, 24957972), (6, 20798310), (9, 13865540), (10, 12478986), (12, 10399155), (13, 9599220), (15, 8319324), (17, 7340580), (18, 6932770), (20, 6239493), (26, 4799610), (30, 4159662), (34, 3670290), (36, 3466385), (39, 3199740), (45, 2773108), (51, 2446860), (52, 2399805), (60, 2079831), (65, 1919844), (68, 1835145), (78, 1599870), (85, 1468116), (90, 1386554), (102, 1223430), (117, 1066580), (130, 959922), (153, 815620), (156, 799935), (170, 734058), (180, 693277), (195, 639948), (204, 611715), (221, 564660), (234, 533290), (255, 489372), (260, 479961), (306, 407810), (340, 367029), (390, 319974), (442, 282330), (468, 266645), (510, 244686), (585, 213316), (612, 203905), (663, 188220), (765, 163124), (780, 159987), (884, 141165), (1020, 122343), (1105, 112932), (1170, 106658), (1326, 94110), (1530, 81562), (1989, 62740), (2210, 56466), (2340, 53329), (2652, 47055), (3060, 40781), (3137, 39780), (3315, 37644), (3978, 31370), (4420, 28233), (6274, 19890), (6630, 18822), (7956, 15685), (9411, 13260), (9945, 12548)]