480907050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 1383661440

約数和(自身を除く): 902754390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 89, 102, 130, 150, 163, 170, 178, 195, 221, 255, 267, 325, 326, 390, 425, 442, 445, 489, 510, 534, 650, 663, 815, 850, 890, 975, 978, 1105, 1157, 1275, 1326, 1335, 1513, 1630, 1950, 2119, 2210, 2225, 2314, 2445, 2550, 2670, 2771, 3026, 3315, 3471, 4075, 4238, 4450, 4539, 4890, 5525, 5542, 5785, 6357, 6630, 6675, 6942, 7565, 8150, 8313, 9078, 10595, 11050, 11570, 12225, 12714, 13350, 13855, 14507, 15130, 16575, 16626, 17355, 19669, 21190, 22695, 24450, 27710, 28925, 29014, 31785, 33150, 34710, 36023, 37825, 39338, 41565, 43521, 45390, 52975, 57850, 59007, 63570, 69275, 72046, 72535, 75650, 83130, 86775, 87042, 98345, 105950, 108069, 113475, 118014, 138550, 145070, 158925, 173550, 180115, 188591, 196690, 207825, 216138, 217605, 226950, 246619, 295035, 317850, 360230, 362675, 377182, 415650, 435210, 491725, 493238, 540345, 565773, 590070, 725350, 739857, 900575, 942955, 983450, 1080690, 1088025, 1131546, 1233095, 1475175, 1479714, 1801150, 1885910, 2176050, 2466190, 2701725, 2828865, 2950350, 3206047, 3699285, 4714775, 5403450, 5657730, 6165475, 6412094, 7398570, 9429550, 9618141, 12330950, 14144325, 16030235, 18496425, 19236282, 28288650, 32060470, 36992850, 48090705, 80151175, 96181410, 160302350, 240453525, 480907050]

約数ペア:

[(1, 480907050), (2, 240453525), (3, 160302350), (5, 96181410), (6, 80151175), (10, 48090705), (13, 36992850), (15, 32060470), (17, 28288650), (25, 19236282), (26, 18496425), (30, 16030235), (34, 14144325), (39, 12330950), (50, 9618141), (51, 9429550), (65, 7398570), (75, 6412094), (78, 6165475), (85, 5657730), (89, 5403450), (102, 4714775), (130, 3699285), (150, 3206047), (163, 2950350), (170, 2828865), (178, 2701725), (195, 2466190), (221, 2176050), (255, 1885910), (267, 1801150), (325, 1479714), (326, 1475175), (390, 1233095), (425, 1131546), (442, 1088025), (445, 1080690), (489, 983450), (510, 942955), (534, 900575), (650, 739857), (663, 725350), (815, 590070), (850, 565773), (890, 540345), (975, 493238), (978, 491725), (1105, 435210), (1157, 415650), (1275, 377182), (1326, 362675), (1335, 360230), (1513, 317850), (1630, 295035), (1950, 246619), (2119, 226950), (2210, 217605), (2225, 216138), (2314, 207825), (2445, 196690), (2550, 188591), (2670, 180115), (2771, 173550), (3026, 158925), (3315, 145070), (3471, 138550), (4075, 118014), (4238, 113475), (4450, 108069), (4539, 105950), (4890, 98345), (5525, 87042), (5542, 86775), (5785, 83130), (6357, 75650), (6630, 72535), (6675, 72046), (6942, 69275), (7565, 63570), (8150, 59007), (8313, 57850), (9078, 52975), (10595, 45390), (11050, 43521), (11570, 41565), (12225, 39338), (12714, 37825), (13350, 36023), (13855, 34710), (14507, 33150), (15130, 31785), (16575, 29014), (16626, 28925), (17355, 27710), (19669, 24450), (21190, 22695)]