237254550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{421}}^1$

素因数の和:483

約数の個数: 144

約数和(自身を含む): 674717232

約数和(自身を除く): 437462682

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 289, 325, 390, 421, 425, 442, 510, 578, 650, 663, 842, 850, 867, 975, 1105, 1263, 1275, 1326, 1445, 1734, 1950, 2105, 2210, 2526, 2550, 2890, 3315, 3757, 4210, 4335, 5473, 5525, 6315, 6630, 7157, 7225, 7514, 8670, 10525, 10946, 11050, 11271, 12630, 14314, 14450, 16419, 16575, 18785, 21050, 21471, 21675, 22542, 27365, 31575, 32838, 33150, 35785, 37570, 42942, 43350, 54730, 56355, 63150, 71570, 82095, 93041, 93925, 107355, 112710, 121669, 136825, 164190, 178925, 186082, 187850, 214710, 243338, 273650, 279123, 281775, 357850, 365007, 410475, 465205, 536775, 558246, 563550, 608345, 730014, 820950, 930410, 1073550, 1216690, 1395615, 1581697, 1825035, 2326025, 2791230, 3041725, 3163394, 3650070, 4652050, 4745091, 6083450, 6978075, 7908485, 9125175, 9490182, 13956150, 15816970, 18250350, 23725455, 39542425, 47450910, 79084850, 118627275, 237254550]

約数ペア:

[(1, 237254550), (2, 118627275), (3, 79084850), (5, 47450910), (6, 39542425), (10, 23725455), (13, 18250350), (15, 15816970), (17, 13956150), (25, 9490182), (26, 9125175), (30, 7908485), (34, 6978075), (39, 6083450), (50, 4745091), (51, 4652050), (65, 3650070), (75, 3163394), (78, 3041725), (85, 2791230), (102, 2326025), (130, 1825035), (150, 1581697), (170, 1395615), (195, 1216690), (221, 1073550), (255, 930410), (289, 820950), (325, 730014), (390, 608345), (421, 563550), (425, 558246), (442, 536775), (510, 465205), (578, 410475), (650, 365007), (663, 357850), (842, 281775), (850, 279123), (867, 273650), (975, 243338), (1105, 214710), (1263, 187850), (1275, 186082), (1326, 178925), (1445, 164190), (1734, 136825), (1950, 121669), (2105, 112710), (2210, 107355), (2526, 93925), (2550, 93041), (2890, 82095), (3315, 71570), (3757, 63150), (4210, 56355), (4335, 54730), (5473, 43350), (5525, 42942), (6315, 37570), (6630, 35785), (7157, 33150), (7225, 32838), (7514, 31575), (8670, 27365), (10525, 22542), (10946, 21675), (11050, 21471), (11271, 21050), (12630, 18785), (14314, 16575), (14450, 16419)]