251014277460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{15737}}^1$

素因数の和:15970

約数の個数: 192

約数和(自身を含む): 742430707200

約数和(自身を除く): 491416429740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 89, 103, 116, 145, 174, 178, 206, 267, 290, 309, 348, 356, 412, 435, 445, 515, 534, 580, 618, 870, 890, 1030, 1068, 1236, 1335, 1545, 1740, 1780, 2060, 2581, 2670, 2987, 3090, 5162, 5340, 5974, 6180, 7743, 8961, 9167, 10324, 11948, 12905, 14935, 15486, 15737, 17922, 18334, 25810, 27501, 29870, 30972, 31474, 35844, 36668, 38715, 44805, 45835, 47211, 51620, 55002, 59740, 62948, 77430, 78685, 89610, 91670, 94422, 110004, 137505, 154860, 157370, 179220, 183340, 188844, 236055, 265843, 275010, 314740, 456373, 472110, 531686, 550020, 797529, 912746, 944220, 1063372, 1329215, 1369119, 1400593, 1595058, 1620911, 1825492, 2281865, 2658430, 2738238, 2801186, 3190116, 3241822, 3987645, 4201779, 4563730, 4862733, 5316860, 5476476, 5602372, 6483644, 6845595, 7002965, 7975290, 8104555, 8403558, 9127460, 9725466, 13691190, 14005930, 15950580, 16209110, 16807116, 19450932, 21008895, 24313665, 27382380, 28011860, 32418220, 40617197, 42017790, 47006419, 48627330, 81234394, 84035580, 94012838, 97254660, 121851591, 141019257, 144261079, 162468788, 188025676, 203085985, 235032095, 243703182, 282038514, 288522158, 406171970, 432783237, 470064190, 487406364, 564077028, 577044316, 609257955, 705096285, 721305395, 812343940, 865566474, 940128380, 1218515910, 1410192570, 1442610790, 1731132948, 2163916185, 2437031820, 2820385140, 2885221580, 4183571291, 4327832370, 8367142582, 8655664740, 12550713873, 16734285164, 20917856455, 25101427746, 41835712910, 50202855492, 62753569365, 83671425820, 125507138730, 251014277460]

約数ペア:

[(1, 251014277460), (2, 125507138730), (3, 83671425820), (4, 62753569365), (5, 50202855492), (6, 41835712910), (10, 25101427746), (12, 20917856455), (15, 16734285164), (20, 12550713873), (29, 8655664740), (30, 8367142582), (58, 4327832370), (60, 4183571291), (87, 2885221580), (89, 2820385140), (103, 2437031820), (116, 2163916185), (145, 1731132948), (174, 1442610790), (178, 1410192570), (206, 1218515910), (267, 940128380), (290, 865566474), (309, 812343940), (348, 721305395), (356, 705096285), (412, 609257955), (435, 577044316), (445, 564077028), (515, 487406364), (534, 470064190), (580, 432783237), (618, 406171970), (870, 288522158), (890, 282038514), (1030, 243703182), (1068, 235032095), (1236, 203085985), (1335, 188025676), (1545, 162468788), (1740, 144261079), (1780, 141019257), (2060, 121851591), (2581, 97254660), (2670, 94012838), (2987, 84035580), (3090, 81234394), (5162, 48627330), (5340, 47006419), (5974, 42017790), (6180, 40617197), (7743, 32418220), (8961, 28011860), (9167, 27382380), (10324, 24313665), (11948, 21008895), (12905, 19450932), (14935, 16807116), (15486, 16209110), (15737, 15950580), (17922, 14005930), (18334, 13691190), (25810, 9725466), (27501, 9127460), (29870, 8403558), (30972, 8104555), (31474, 7975290), (35844, 7002965), (36668, 6845595), (38715, 6483644), (44805, 5602372), (45835, 5476476), (47211, 5316860), (51620, 4862733), (55002, 4563730), (59740, 4201779), (62948, 3987645), (77430, 3241822), (78685, 3190116), (89610, 2801186), (91670, 2738238), (94422, 2658430), (110004, 2281865), (137505, 1825492), (154860, 1620911), (157370, 1595058), (179220, 1400593), (183340, 1369119), (188844, 1329215), (236055, 1063372), (265843, 944220), (275010, 912746), (314740, 797529), (456373, 550020), (472110, 531686)]