15021149200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:790

約数の個数: 240

約数和(自身を含む): 39657779200

約数和(自身を除く): 24636630000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 38, 40, 50, 62, 76, 80, 95, 100, 103, 124, 152, 155, 190, 200, 206, 248, 304, 310, 380, 400, 412, 475, 496, 515, 589, 619, 620, 760, 775, 824, 950, 1030, 1178, 1238, 1240, 1520, 1550, 1648, 1900, 1957, 2060, 2356, 2476, 2480, 2575, 2945, 3095, 3100, 3193, 3800, 3914, 4120, 4712, 4952, 5150, 5890, 6190, 6200, 6386, 7600, 7828, 8240, 9424, 9785, 9904, 10300, 11761, 11780, 12380, 12400, 12772, 14725, 15475, 15656, 15965, 19189, 19570, 20600, 23522, 23560, 24760, 25544, 29450, 30950, 31312, 31930, 38378, 39140, 41200, 47044, 47120, 48925, 49520, 51088, 58805, 58900, 60667, 61900, 63757, 63860, 76756, 78280, 79825, 94088, 95945, 97850, 117610, 117800, 121334, 123800, 127514, 127720, 153512, 156560, 159650, 188176, 191890, 195700, 235220, 235600, 242668, 247600, 255028, 255440, 294025, 303335, 307024, 318785, 319300, 364591, 383780, 391400, 470440, 479725, 485336, 510056, 588050, 606670, 637570, 638600, 729182, 767560, 782800, 940880, 959450, 970672, 1020112, 1176100, 1211383, 1213340, 1275140, 1277200, 1458364, 1516675, 1535120, 1593925, 1822955, 1918900, 1976467, 2352200, 2422766, 2426680, 2550280, 2916728, 3033350, 3187850, 3645910, 3837800, 3952934, 4704400, 4845532, 4853360, 5100560, 5833456, 6056915, 6066700, 6375700, 7291820, 7675600, 7905868, 9114775, 9691064, 9882335, 12113830, 12133400, 12751400, 14583640, 15811736, 18229550, 19382128, 19764670, 24227660, 24266800, 25502800, 29167280, 30284575, 31623472, 36459100, 37552873, 39529340, 48455320, 49411675, 60569150, 72918200, 75105746, 79058680, 96910640, 98823350, 121138300, 145836400, 150211492, 158117360, 187764365, 197646700, 242276600, 300422984, 375528730, 395293400, 484553200, 600845968, 751057460, 790586800, 938821825, 1502114920, 1877643650, 3004229840, 3755287300, 7510574600, 15021149200]

約数ペア:

[(1, 15021149200), (2, 7510574600), (4, 3755287300), (5, 3004229840), (8, 1877643650), (10, 1502114920), (16, 938821825), (19, 790586800), (20, 751057460), (25, 600845968), (31, 484553200), (38, 395293400), (40, 375528730), (50, 300422984), (62, 242276600), (76, 197646700), (80, 187764365), (95, 158117360), (100, 150211492), (103, 145836400), (124, 121138300), (152, 98823350), (155, 96910640), (190, 79058680), (200, 75105746), (206, 72918200), (248, 60569150), (304, 49411675), (310, 48455320), (380, 39529340), (400, 37552873), (412, 36459100), (475, 31623472), (496, 30284575), (515, 29167280), (589, 25502800), (619, 24266800), (620, 24227660), (760, 19764670), (775, 19382128), (824, 18229550), (950, 15811736), (1030, 14583640), (1178, 12751400), (1238, 12133400), (1240, 12113830), (1520, 9882335), (1550, 9691064), (1648, 9114775), (1900, 7905868), (1957, 7675600), (2060, 7291820), (2356, 6375700), (2476, 6066700), (2480, 6056915), (2575, 5833456), (2945, 5100560), (3095, 4853360), (3100, 4845532), (3193, 4704400), (3800, 3952934), (3914, 3837800), (4120, 3645910), (4712, 3187850), (4952, 3033350), (5150, 2916728), (5890, 2550280), (6190, 2426680), (6200, 2422766), (6386, 2352200), (7600, 1976467), (7828, 1918900), (8240, 1822955), (9424, 1593925), (9785, 1535120), (9904, 1516675), (10300, 1458364), (11761, 1277200), (11780, 1275140), (12380, 1213340), (12400, 1211383), (12772, 1176100), (14725, 1020112), (15475, 970672), (15656, 959450), (15965, 940880), (19189, 782800), (19570, 767560), (20600, 729182), (23522, 638600), (23560, 637570), (24760, 606670), (25544, 588050), (29450, 510056), (30950, 485336), (31312, 479725), (31930, 470440), (38378, 391400), (39140, 383780), (41200, 364591), (47044, 319300), (47120, 318785), (48925, 307024), (49520, 303335), (51088, 294025), (58805, 255440), (58900, 255028), (60667, 247600), (61900, 242668), (63757, 235600), (63860, 235220), (76756, 195700), (78280, 191890), (79825, 188176), (94088, 159650), (95945, 156560), (97850, 153512), (117610, 127720), (117800, 127514), (121334, 123800)]