1242198750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 160

約数和(自身を含む): 3394613376

約数和(自身を除く): 2152414626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 83, 125, 130, 150, 166, 195, 249, 250, 307, 325, 375, 390, 415, 498, 614, 625, 650, 750, 830, 921, 975, 1079, 1245, 1250, 1535, 1625, 1842, 1875, 1950, 2075, 2158, 2490, 3070, 3237, 3250, 3750, 3991, 4150, 4605, 4875, 5395, 6225, 6474, 7675, 7982, 8125, 9210, 9750, 10375, 10790, 11973, 12450, 15350, 16185, 16250, 19955, 20750, 23025, 23946, 24375, 25481, 26975, 31125, 32370, 38375, 39910, 46050, 48750, 50962, 51875, 53950, 59865, 62250, 76443, 76750, 80925, 99775, 103750, 115125, 119730, 127405, 134875, 152886, 155625, 161850, 191875, 199550, 230250, 254810, 269750, 299325, 311250, 331253, 382215, 383750, 404625, 498875, 575625, 598650, 637025, 662506, 674375, 764430, 809250, 993759, 997750, 1151250, 1274050, 1348750, 1496625, 1656265, 1911075, 1987518, 2023125, 2494375, 2993250, 3185125, 3312530, 3822150, 4046250, 4968795, 4988750, 6370250, 7483125, 8281325, 9555375, 9937590, 14966250, 15925625, 16562650, 19110750, 24843975, 31851250, 41406625, 47776875, 49687950, 82813250, 95553750, 124219875, 207033125, 248439750, 414066250, 621099375, 1242198750]

約数ペア:

[(1, 1242198750), (2, 621099375), (3, 414066250), (5, 248439750), (6, 207033125), (10, 124219875), (13, 95553750), (15, 82813250), (25, 49687950), (26, 47776875), (30, 41406625), (39, 31851250), (50, 24843975), (65, 19110750), (75, 16562650), (78, 15925625), (83, 14966250), (125, 9937590), (130, 9555375), (150, 8281325), (166, 7483125), (195, 6370250), (249, 4988750), (250, 4968795), (307, 4046250), (325, 3822150), (375, 3312530), (390, 3185125), (415, 2993250), (498, 2494375), (614, 2023125), (625, 1987518), (650, 1911075), (750, 1656265), (830, 1496625), (921, 1348750), (975, 1274050), (1079, 1151250), (1245, 997750), (1250, 993759), (1535, 809250), (1625, 764430), (1842, 674375), (1875, 662506), (1950, 637025), (2075, 598650), (2158, 575625), (2490, 498875), (3070, 404625), (3237, 383750), (3250, 382215), (3750, 331253), (3991, 311250), (4150, 299325), (4605, 269750), (4875, 254810), (5395, 230250), (6225, 199550), (6474, 191875), (7675, 161850), (7982, 155625), (8125, 152886), (9210, 134875), (9750, 127405), (10375, 119730), (10790, 115125), (11973, 103750), (12450, 99775), (15350, 80925), (16185, 76750), (16250, 76443), (19955, 62250), (20750, 59865), (23025, 53950), (23946, 51875), (24375, 50962), (25481, 48750), (26975, 46050), (31125, 39910), (32370, 38375)]