215077200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:862

約数の個数: 240

約数和(自身を含む): 786574656

約数和(自身を除く): 571497456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 75, 78, 80, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 208, 221, 240, 255, 260, 272, 300, 312, 325, 340, 390, 400, 408, 425, 442, 510, 520, 600, 624, 650, 663, 680, 780, 811, 816, 850, 884, 975, 1020, 1040, 1105, 1200, 1275, 1300, 1326, 1360, 1560, 1622, 1700, 1768, 1950, 2040, 2210, 2433, 2550, 2600, 2652, 3120, 3244, 3315, 3400, 3536, 3900, 4055, 4080, 4420, 4866, 5100, 5200, 5304, 5525, 6488, 6630, 6800, 7800, 8110, 8840, 9732, 10200, 10543, 10608, 11050, 12165, 12976, 13260, 13787, 15600, 16220, 16575, 17680, 19464, 20275, 20400, 21086, 22100, 24330, 26520, 27574, 31629, 32440, 33150, 38928, 40550, 41361, 42172, 44200, 48660, 52715, 53040, 55148, 60825, 63258, 64880, 66300, 68935, 81100, 82722, 84344, 88400, 97320, 105430, 110296, 121650, 126516, 132600, 137870, 158145, 162200, 165444, 168688, 179231, 194640, 206805, 210860, 220592, 243300, 253032, 263575, 265200, 275740, 316290, 324400, 330888, 344675, 358462, 413610, 421720, 486600, 506064, 527150, 537693, 551480, 632580, 661776, 689350, 716924, 790725, 827220, 843440, 896155, 973200, 1034025, 1054300, 1075386, 1102960, 1265160, 1378700, 1433848, 1581450, 1654440, 1792310, 2068050, 2108600, 2150772, 2530320, 2688465, 2757400, 2867696, 3162900, 3308880, 3584620, 4136100, 4217200, 4301544, 4480775, 5376930, 5514800, 6325800, 7169240, 8272200, 8603088, 8961550, 10753860, 12651600, 13442325, 14338480, 16544400, 17923100, 21507720, 26884650, 35846200, 43015440, 53769300, 71692400, 107538600, 215077200]

約数ペア:

[(1, 215077200), (2, 107538600), (3, 71692400), (4, 53769300), (5, 43015440), (6, 35846200), (8, 26884650), (10, 21507720), (12, 17923100), (13, 16544400), (15, 14338480), (16, 13442325), (17, 12651600), (20, 10753860), (24, 8961550), (25, 8603088), (26, 8272200), (30, 7169240), (34, 6325800), (39, 5514800), (40, 5376930), (48, 4480775), (50, 4301544), (51, 4217200), (52, 4136100), (60, 3584620), (65, 3308880), (68, 3162900), (75, 2867696), (78, 2757400), (80, 2688465), (85, 2530320), (100, 2150772), (102, 2108600), (104, 2068050), (120, 1792310), (130, 1654440), (136, 1581450), (150, 1433848), (156, 1378700), (170, 1265160), (195, 1102960), (200, 1075386), (204, 1054300), (208, 1034025), (221, 973200), (240, 896155), (255, 843440), (260, 827220), (272, 790725), (300, 716924), (312, 689350), (325, 661776), (340, 632580), (390, 551480), (400, 537693), (408, 527150), (425, 506064), (442, 486600), (510, 421720), (520, 413610), (600, 358462), (624, 344675), (650, 330888), (663, 324400), (680, 316290), (780, 275740), (811, 265200), (816, 263575), (850, 253032), (884, 243300), (975, 220592), (1020, 210860), (1040, 206805), (1105, 194640), (1200, 179231), (1275, 168688), (1300, 165444), (1326, 162200), (1360, 158145), (1560, 137870), (1622, 132600), (1700, 126516), (1768, 121650), (1950, 110296), (2040, 105430), (2210, 97320), (2433, 88400), (2550, 84344), (2600, 82722), (2652, 81100), (3120, 68935), (3244, 66300), (3315, 64880), (3400, 63258), (3536, 60825), (3900, 55148), (4055, 53040), (4080, 52715), (4420, 48660), (4866, 44200), (5100, 42172), (5200, 41361), (5304, 40550), (5525, 38928), (6488, 33150), (6630, 32440), (6800, 31629), (7800, 27574), (8110, 26520), (8840, 24330), (9732, 22100), (10200, 21086), (10543, 20400), (10608, 20275), (11050, 19464), (12165, 17680), (12976, 16575), (13260, 16220), (13787, 15600)]