30895800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 109680480

約数和(自身を除く): 78784680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 221, 233, 255, 260, 300, 312, 325, 340, 390, 408, 425, 442, 466, 510, 520, 600, 650, 663, 680, 699, 780, 850, 884, 932, 975, 1020, 1105, 1165, 1275, 1300, 1326, 1398, 1560, 1700, 1768, 1864, 1950, 2040, 2210, 2330, 2550, 2600, 2652, 2796, 3029, 3315, 3400, 3495, 3900, 3961, 4420, 4660, 5100, 5304, 5525, 5592, 5825, 6058, 6630, 6990, 7800, 7922, 8840, 9087, 9320, 10200, 11050, 11650, 11883, 12116, 13260, 13980, 15145, 15844, 16575, 17475, 18174, 19805, 22100, 23300, 23766, 24232, 26520, 27960, 30290, 31688, 33150, 34950, 36348, 39610, 44200, 45435, 46600, 47532, 51493, 59415, 60580, 66300, 69900, 72696, 75725, 79220, 90870, 95064, 99025, 102986, 118830, 121160, 132600, 139800, 151450, 154479, 158440, 181740, 198050, 205972, 227175, 237660, 257465, 297075, 302900, 308958, 363480, 396100, 411944, 454350, 475320, 514930, 594150, 605800, 617916, 772395, 792200, 908700, 1029860, 1188300, 1235832, 1287325, 1544790, 1817400, 2059720, 2376600, 2574650, 3089580, 3861975, 5149300, 6179160, 7723950, 10298600, 15447900, 30895800]

約数ペア:

[(1, 30895800), (2, 15447900), (3, 10298600), (4, 7723950), (5, 6179160), (6, 5149300), (8, 3861975), (10, 3089580), (12, 2574650), (13, 2376600), (15, 2059720), (17, 1817400), (20, 1544790), (24, 1287325), (25, 1235832), (26, 1188300), (30, 1029860), (34, 908700), (39, 792200), (40, 772395), (50, 617916), (51, 605800), (52, 594150), (60, 514930), (65, 475320), (68, 454350), (75, 411944), (78, 396100), (85, 363480), (100, 308958), (102, 302900), (104, 297075), (120, 257465), (130, 237660), (136, 227175), (150, 205972), (156, 198050), (170, 181740), (195, 158440), (200, 154479), (204, 151450), (221, 139800), (233, 132600), (255, 121160), (260, 118830), (300, 102986), (312, 99025), (325, 95064), (340, 90870), (390, 79220), (408, 75725), (425, 72696), (442, 69900), (466, 66300), (510, 60580), (520, 59415), (600, 51493), (650, 47532), (663, 46600), (680, 45435), (699, 44200), (780, 39610), (850, 36348), (884, 34950), (932, 33150), (975, 31688), (1020, 30290), (1105, 27960), (1165, 26520), (1275, 24232), (1300, 23766), (1326, 23300), (1398, 22100), (1560, 19805), (1700, 18174), (1768, 17475), (1864, 16575), (1950, 15844), (2040, 15145), (2210, 13980), (2330, 13260), (2550, 12116), (2600, 11883), (2652, 11650), (2796, 11050), (3029, 10200), (3315, 9320), (3400, 9087), (3495, 8840), (3900, 7922), (3961, 7800), (4420, 6990), (4660, 6630), (5100, 6058), (5304, 5825), (5525, 5592)]