71936550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:623

約数の個数: 144

約数和(自身を含む): 226672992

約数和(自身を除く): 154736442

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 41, 42, 45, 50, 63, 70, 75, 82, 90, 105, 123, 126, 150, 175, 205, 210, 225, 246, 287, 315, 350, 369, 410, 450, 525, 557, 574, 615, 630, 738, 861, 1025, 1050, 1114, 1230, 1435, 1575, 1671, 1722, 1845, 2050, 2583, 2785, 2870, 3075, 3150, 3342, 3690, 3899, 4305, 5013, 5166, 5570, 6150, 7175, 7798, 8355, 8610, 9225, 10026, 11697, 12915, 13925, 14350, 16710, 18450, 19495, 21525, 22837, 23394, 25065, 25830, 27850, 35091, 38990, 41775, 43050, 45674, 50130, 58485, 64575, 68511, 70182, 83550, 97475, 114185, 116970, 125325, 129150, 137022, 159859, 175455, 194950, 205533, 228370, 250650, 292425, 319718, 342555, 350910, 411066, 479577, 570925, 584850, 685110, 799295, 877275, 959154, 1027665, 1141850, 1438731, 1598590, 1712775, 1754550, 2055330, 2397885, 2877462, 3425550, 3996475, 4795770, 5138325, 7193655, 7992950, 10276650, 11989425, 14387310, 23978850, 35968275, 71936550]

約数ペア:

[(1, 71936550), (2, 35968275), (3, 23978850), (5, 14387310), (6, 11989425), (7, 10276650), (9, 7992950), (10, 7193655), (14, 5138325), (15, 4795770), (18, 3996475), (21, 3425550), (25, 2877462), (30, 2397885), (35, 2055330), (41, 1754550), (42, 1712775), (45, 1598590), (50, 1438731), (63, 1141850), (70, 1027665), (75, 959154), (82, 877275), (90, 799295), (105, 685110), (123, 584850), (126, 570925), (150, 479577), (175, 411066), (205, 350910), (210, 342555), (225, 319718), (246, 292425), (287, 250650), (315, 228370), (350, 205533), (369, 194950), (410, 175455), (450, 159859), (525, 137022), (557, 129150), (574, 125325), (615, 116970), (630, 114185), (738, 97475), (861, 83550), (1025, 70182), (1050, 68511), (1114, 64575), (1230, 58485), (1435, 50130), (1575, 45674), (1671, 43050), (1722, 41775), (1845, 38990), (2050, 35091), (2583, 27850), (2785, 25830), (2870, 25065), (3075, 23394), (3150, 22837), (3342, 21525), (3690, 19495), (3899, 18450), (4305, 16710), (5013, 14350), (5166, 13925), (5570, 12915), (6150, 11697), (7175, 10026), (7798, 9225), (8355, 8610)]