74503000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:566

約数の個数: 128

約数和(自身を含む): 205208640

約数和(自身を除く): 130705640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 125, 130, 143, 200, 220, 250, 260, 275, 286, 325, 440, 500, 520, 521, 550, 572, 650, 715, 1000, 1042, 1100, 1144, 1300, 1375, 1430, 1625, 2084, 2200, 2600, 2605, 2750, 2860, 3250, 3575, 4168, 5210, 5500, 5720, 5731, 6500, 6773, 7150, 10420, 11000, 11462, 13000, 13025, 13546, 14300, 17875, 20840, 22924, 26050, 27092, 28600, 28655, 33865, 35750, 45848, 52100, 54184, 57310, 65125, 67730, 71500, 74503, 104200, 114620, 130250, 135460, 143000, 143275, 149006, 169325, 229240, 260500, 270920, 286550, 298012, 338650, 372515, 521000, 573100, 596024, 677300, 716375, 745030, 846625, 1146200, 1354600, 1432750, 1490060, 1693250, 1862575, 2865500, 2980120, 3386500, 3725150, 5731000, 6773000, 7450300, 9312875, 14900600, 18625750, 37251500, 74503000]

約数ペア:

[(1, 74503000), (2, 37251500), (4, 18625750), (5, 14900600), (8, 9312875), (10, 7450300), (11, 6773000), (13, 5731000), (20, 3725150), (22, 3386500), (25, 2980120), (26, 2865500), (40, 1862575), (44, 1693250), (50, 1490060), (52, 1432750), (55, 1354600), (65, 1146200), (88, 846625), (100, 745030), (104, 716375), (110, 677300), (125, 596024), (130, 573100), (143, 521000), (200, 372515), (220, 338650), (250, 298012), (260, 286550), (275, 270920), (286, 260500), (325, 229240), (440, 169325), (500, 149006), (520, 143275), (521, 143000), (550, 135460), (572, 130250), (650, 114620), (715, 104200), (1000, 74503), (1042, 71500), (1100, 67730), (1144, 65125), (1300, 57310), (1375, 54184), (1430, 52100), (1625, 45848), (2084, 35750), (2200, 33865), (2600, 28655), (2605, 28600), (2750, 27092), (2860, 26050), (3250, 22924), (3575, 20840), (4168, 17875), (5210, 14300), (5500, 13546), (5720, 13025), (5731, 13000), (6500, 11462), (6773, 11000), (7150, 10420)]