168557550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 549607680

約数和(自身を除く): 381050130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 25, 30, 34, 35, 38, 42, 49, 50, 51, 57, 70, 71, 75, 85, 95, 98, 102, 105, 114, 119, 133, 142, 147, 150, 170, 175, 190, 210, 213, 238, 245, 255, 266, 285, 294, 323, 350, 355, 357, 399, 425, 426, 475, 490, 497, 510, 525, 570, 595, 646, 665, 710, 714, 735, 798, 833, 850, 931, 950, 969, 994, 1050, 1065, 1190, 1207, 1225, 1275, 1330, 1349, 1425, 1470, 1491, 1615, 1666, 1775, 1785, 1862, 1938, 1995, 2130, 2261, 2414, 2450, 2485, 2499, 2550, 2698, 2793, 2850, 2975, 2982, 3230, 3325, 3479, 3550, 3570, 3621, 3675, 3990, 4047, 4165, 4522, 4655, 4845, 4970, 4998, 5325, 5586, 5950, 6035, 6650, 6745, 6783, 6958, 7242, 7350, 7455, 8075, 8094, 8330, 8449, 8925, 9310, 9443, 9690, 9975, 10437, 10650, 11305, 12070, 12425, 12495, 13490, 13566, 13965, 14910, 15827, 16150, 16898, 17395, 17850, 18105, 18886, 19950, 20235, 20825, 20874, 22610, 22933, 23275, 24225, 24850, 24990, 25347, 27930, 28329, 30175, 31654, 33725, 33915, 34790, 36210, 37275, 40470, 41650, 42245, 45866, 46550, 47215, 47481, 48450, 50694, 52185, 56525, 56658, 59143, 60350, 62475, 66101, 67450, 67830, 68799, 69825, 74550, 79135, 84490, 86975, 90525, 94430, 94962, 101175, 104370, 113050, 114665, 118286, 124950, 126735, 132202, 137598, 139650, 141645, 158270, 160531, 169575, 173950, 177429, 181050, 198303, 202350, 211225, 229330, 236075, 237405, 253470, 260925, 283290, 295715, 321062, 330505, 339150, 343995, 354858, 395675, 396606, 422450, 472150, 474810, 481593, 521850, 573325, 591430, 633675, 661010, 687990, 708225, 791350, 802655, 887145, 963186, 991515, 1123717, 1146650, 1187025, 1267350, 1416450, 1478575, 1605310, 1652525, 1719975, 1774290, 1983030, 2247434, 2374050, 2407965, 2957150, 3305050, 3371151, 3439950, 4013275, 4435725, 4815930, 4957575, 5618585, 6742302, 8026550, 8871450, 9915150, 11237170, 12039825, 16855755, 24079650, 28092925, 33711510, 56185850, 84278775, 168557550]

約数ペア:

[(1, 168557550), (2, 84278775), (3, 56185850), (5, 33711510), (6, 28092925), (7, 24079650), (10, 16855755), (14, 12039825), (15, 11237170), (17, 9915150), (19, 8871450), (21, 8026550), (25, 6742302), (30, 5618585), (34, 4957575), (35, 4815930), (38, 4435725), (42, 4013275), (49, 3439950), (50, 3371151), (51, 3305050), (57, 2957150), (70, 2407965), (71, 2374050), (75, 2247434), (85, 1983030), (95, 1774290), (98, 1719975), (102, 1652525), (105, 1605310), (114, 1478575), (119, 1416450), (133, 1267350), (142, 1187025), (147, 1146650), (150, 1123717), (170, 991515), (175, 963186), (190, 887145), (210, 802655), (213, 791350), (238, 708225), (245, 687990), (255, 661010), (266, 633675), (285, 591430), (294, 573325), (323, 521850), (350, 481593), (355, 474810), (357, 472150), (399, 422450), (425, 396606), (426, 395675), (475, 354858), (490, 343995), (497, 339150), (510, 330505), (525, 321062), (570, 295715), (595, 283290), (646, 260925), (665, 253470), (710, 237405), (714, 236075), (735, 229330), (798, 211225), (833, 202350), (850, 198303), (931, 181050), (950, 177429), (969, 173950), (994, 169575), (1050, 160531), (1065, 158270), (1190, 141645), (1207, 139650), (1225, 137598), (1275, 132202), (1330, 126735), (1349, 124950), (1425, 118286), (1470, 114665), (1491, 113050), (1615, 104370), (1666, 101175), (1775, 94962), (1785, 94430), (1862, 90525), (1938, 86975), (1995, 84490), (2130, 79135), (2261, 74550), (2414, 69825), (2450, 68799), (2485, 67830), (2499, 67450), (2550, 66101), (2698, 62475), (2793, 60350), (2850, 59143), (2975, 56658), (2982, 56525), (3230, 52185), (3325, 50694), (3479, 48450), (3550, 47481), (3570, 47215), (3621, 46550), (3675, 45866), (3990, 42245), (4047, 41650), (4165, 40470), (4522, 37275), (4655, 36210), (4845, 34790), (4970, 33915), (4998, 33725), (5325, 31654), (5586, 30175), (5950, 28329), (6035, 27930), (6650, 25347), (6745, 24990), (6783, 24850), (6958, 24225), (7242, 23275), (7350, 22933), (7455, 22610), (8075, 20874), (8094, 20825), (8330, 20235), (8449, 19950), (8925, 18886), (9310, 18105), (9443, 17850), (9690, 17395), (9975, 16898), (10437, 16150), (10650, 15827), (11305, 14910), (12070, 13965), (12425, 13566), (12495, 13490)]