489968930100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{521299}}^1$

素因数の和:521570

約数の個数: 144

約数和(自身を含む): 1533030699200

約数和(自身を除く): 1043061769100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 241, 260, 300, 325, 390, 482, 650, 723, 780, 964, 975, 1205, 1300, 1446, 1950, 2410, 2892, 3133, 3615, 3900, 4820, 6025, 6266, 7230, 9399, 12050, 12532, 14460, 15665, 18075, 18798, 24100, 31330, 36150, 37596, 46995, 62660, 72300, 78325, 93990, 156650, 187980, 234975, 313300, 469950, 521299, 939900, 1042598, 1563897, 2085196, 2606495, 3127794, 5212990, 6255588, 6776887, 7819485, 10425980, 13032475, 13553774, 15638970, 20330661, 26064950, 27107548, 31277940, 33884435, 39097425, 40661322, 52129900, 67768870, 78194850, 81322644, 101653305, 125633059, 135537740, 156389700, 169422175, 203306610, 251266118, 338844350, 376899177, 406613220, 502532236, 508266525, 628165295, 677688700, 753798354, 1016533050, 1256330590, 1507596708, 1633229767, 1884495885, 2033066100, 2512661180, 3140826475, 3266459534, 3768991770, 4899689301, 6281652950, 6532919068, 7537983540, 8166148835, 9422479425, 9799378602, 12563305900, 16332297670, 18844958850, 19598757204, 24498446505, 32664595340, 37689917700, 40830744175, 48996893010, 81661488350, 97993786020, 122492232525, 163322976700, 244984465050, 489968930100]

約数ペア:

[(1, 489968930100), (2, 244984465050), (3, 163322976700), (4, 122492232525), (5, 97993786020), (6, 81661488350), (10, 48996893010), (12, 40830744175), (13, 37689917700), (15, 32664595340), (20, 24498446505), (25, 19598757204), (26, 18844958850), (30, 16332297670), (39, 12563305900), (50, 9799378602), (52, 9422479425), (60, 8166148835), (65, 7537983540), (75, 6532919068), (78, 6281652950), (100, 4899689301), (130, 3768991770), (150, 3266459534), (156, 3140826475), (195, 2512661180), (241, 2033066100), (260, 1884495885), (300, 1633229767), (325, 1507596708), (390, 1256330590), (482, 1016533050), (650, 753798354), (723, 677688700), (780, 628165295), (964, 508266525), (975, 502532236), (1205, 406613220), (1300, 376899177), (1446, 338844350), (1950, 251266118), (2410, 203306610), (2892, 169422175), (3133, 156389700), (3615, 135537740), (3900, 125633059), (4820, 101653305), (6025, 81322644), (6266, 78194850), (7230, 67768870), (9399, 52129900), (12050, 40661322), (12532, 39097425), (14460, 33884435), (15665, 31277940), (18075, 27107548), (18798, 26064950), (24100, 20330661), (31330, 15638970), (36150, 13553774), (37596, 13032475), (46995, 10425980), (62660, 7819485), (72300, 6776887), (78325, 6255588), (93990, 5212990), (156650, 3127794), (187980, 2606495), (234975, 2085196), (313300, 1563897), (469950, 1042598), (521299, 939900)]