213427500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 734764800

約数和(自身を除く): 521337300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 125, 130, 132, 143, 150, 156, 165, 195, 199, 220, 250, 260, 275, 286, 300, 325, 330, 375, 390, 398, 429, 500, 550, 572, 597, 625, 650, 660, 715, 750, 780, 796, 825, 858, 975, 995, 1100, 1194, 1250, 1300, 1375, 1430, 1500, 1625, 1650, 1716, 1875, 1950, 1990, 2145, 2189, 2388, 2500, 2587, 2750, 2860, 2985, 3250, 3300, 3575, 3750, 3900, 3980, 4125, 4290, 4378, 4875, 4975, 5174, 5500, 5970, 6500, 6567, 6875, 7150, 7500, 7761, 8125, 8250, 8580, 8756, 9750, 9950, 10348, 10725, 10945, 11940, 12935, 13134, 13750, 14300, 14925, 15522, 16250, 16500, 17875, 19500, 19900, 20625, 21450, 21890, 24375, 24875, 25870, 26268, 27500, 28457, 29850, 31044, 32500, 32835, 35750, 38805, 41250, 42900, 43780, 48750, 49750, 51740, 53625, 54725, 56914, 59700, 64675, 65670, 71500, 74625, 77610, 82500, 85371, 89375, 97500, 99500, 107250, 109450, 113828, 124375, 129350, 131340, 142285, 149250, 155220, 164175, 170742, 178750, 194025, 214500, 218900, 248750, 258700, 268125, 273625, 284570, 298500, 323375, 328350, 341484, 357500, 373125, 388050, 426855, 497500, 536250, 547250, 569140, 646750, 656700, 711425, 746250, 776100, 820875, 853710, 970125, 1072500, 1094500, 1293500, 1368125, 1422850, 1492500, 1616875, 1641750, 1707420, 1940250, 2134275, 2736250, 2845700, 3233750, 3283500, 3557125, 3880500, 4104375, 4268550, 4850625, 5472500, 6467500, 7114250, 8208750, 8537100, 9701250, 10671375, 14228500, 16417500, 17785625, 19402500, 21342750, 35571250, 42685500, 53356875, 71142500, 106713750, 213427500]

約数ペア:

[(1, 213427500), (2, 106713750), (3, 71142500), (4, 53356875), (5, 42685500), (6, 35571250), (10, 21342750), (11, 19402500), (12, 17785625), (13, 16417500), (15, 14228500), (20, 10671375), (22, 9701250), (25, 8537100), (26, 8208750), (30, 7114250), (33, 6467500), (39, 5472500), (44, 4850625), (50, 4268550), (52, 4104375), (55, 3880500), (60, 3557125), (65, 3283500), (66, 3233750), (75, 2845700), (78, 2736250), (100, 2134275), (110, 1940250), (125, 1707420), (130, 1641750), (132, 1616875), (143, 1492500), (150, 1422850), (156, 1368125), (165, 1293500), (195, 1094500), (199, 1072500), (220, 970125), (250, 853710), (260, 820875), (275, 776100), (286, 746250), (300, 711425), (325, 656700), (330, 646750), (375, 569140), (390, 547250), (398, 536250), (429, 497500), (500, 426855), (550, 388050), (572, 373125), (597, 357500), (625, 341484), (650, 328350), (660, 323375), (715, 298500), (750, 284570), (780, 273625), (796, 268125), (825, 258700), (858, 248750), (975, 218900), (995, 214500), (1100, 194025), (1194, 178750), (1250, 170742), (1300, 164175), (1375, 155220), (1430, 149250), (1500, 142285), (1625, 131340), (1650, 129350), (1716, 124375), (1875, 113828), (1950, 109450), (1990, 107250), (2145, 99500), (2189, 97500), (2388, 89375), (2500, 85371), (2587, 82500), (2750, 77610), (2860, 74625), (2985, 71500), (3250, 65670), (3300, 64675), (3575, 59700), (3750, 56914), (3900, 54725), (3980, 53625), (4125, 51740), (4290, 49750), (4378, 48750), (4875, 43780), (4975, 42900), (5174, 41250), (5500, 38805), (5970, 35750), (6500, 32835), (6567, 32500), (6875, 31044), (7150, 29850), (7500, 28457), (7761, 27500), (8125, 26268), (8250, 25870), (8580, 24875), (8756, 24375), (9750, 21890), (9950, 21450), (10348, 20625), (10725, 19900), (10945, 19500), (11940, 17875), (12935, 16500), (13134, 16250), (13750, 15522), (14300, 14925)]