527128650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1381

約数の個数: 144

約数和(自身を含む): 1513474560

約数和(自身を除く): 986345910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 31, 45, 50, 58, 62, 75, 87, 90, 93, 145, 150, 155, 174, 186, 225, 261, 279, 290, 310, 435, 450, 465, 522, 558, 725, 775, 870, 899, 930, 1303, 1305, 1395, 1450, 1550, 1798, 2175, 2325, 2606, 2610, 2697, 2790, 3909, 4350, 4495, 4650, 5394, 6515, 6525, 6975, 7818, 8091, 8990, 11727, 13030, 13050, 13485, 13950, 16182, 19545, 22475, 23454, 26970, 32575, 37787, 39090, 40393, 40455, 44950, 58635, 65150, 67425, 75574, 80786, 80910, 97725, 113361, 117270, 121179, 134850, 188935, 195450, 201965, 202275, 226722, 242358, 293175, 340083, 363537, 377870, 403930, 404550, 566805, 586350, 605895, 680166, 727074, 944675, 1009825, 1133610, 1171397, 1211790, 1700415, 1817685, 1889350, 2019650, 2342794, 2834025, 3029475, 3400830, 3514191, 3635370, 5668050, 5856985, 6058950, 7028382, 8502075, 9088425, 10542573, 11713970, 17004150, 17570955, 18176850, 21085146, 29284925, 35141910, 52712865, 58569850, 87854775, 105425730, 175709550, 263564325, 527128650]

約数ペア:

[(1, 527128650), (2, 263564325), (3, 175709550), (5, 105425730), (6, 87854775), (9, 58569850), (10, 52712865), (15, 35141910), (18, 29284925), (25, 21085146), (29, 18176850), (30, 17570955), (31, 17004150), (45, 11713970), (50, 10542573), (58, 9088425), (62, 8502075), (75, 7028382), (87, 6058950), (90, 5856985), (93, 5668050), (145, 3635370), (150, 3514191), (155, 3400830), (174, 3029475), (186, 2834025), (225, 2342794), (261, 2019650), (279, 1889350), (290, 1817685), (310, 1700415), (435, 1211790), (450, 1171397), (465, 1133610), (522, 1009825), (558, 944675), (725, 727074), (775, 680166), (870, 605895), (899, 586350), (930, 566805), (1303, 404550), (1305, 403930), (1395, 377870), (1450, 363537), (1550, 340083), (1798, 293175), (2175, 242358), (2325, 226722), (2606, 202275), (2610, 201965), (2697, 195450), (2790, 188935), (3909, 134850), (4350, 121179), (4495, 117270), (4650, 113361), (5394, 97725), (6515, 80910), (6525, 80786), (6975, 75574), (7818, 67425), (8091, 65150), (8990, 58635), (11727, 44950), (13030, 40455), (13050, 40393), (13485, 39090), (13950, 37787), (16182, 32575), (19545, 26970), (22475, 23454)]