42669900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:561

約数の個数: 216

約数和(自身を含む): 164926944

約数和(自身を除く): 122257044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 315, 325, 350, 364, 390, 420, 450, 455, 468, 521, 525, 546, 585, 630, 650, 700, 780, 819, 900, 910, 975, 1042, 1050, 1092, 1170, 1260, 1300, 1365, 1563, 1575, 1638, 1820, 1950, 2084, 2100, 2275, 2340, 2605, 2730, 2925, 3126, 3150, 3276, 3647, 3900, 4095, 4550, 4689, 5210, 5460, 5850, 6252, 6300, 6773, 6825, 7294, 7815, 8190, 9100, 9378, 10420, 10941, 11700, 13025, 13546, 13650, 14588, 15630, 16380, 18235, 18756, 20319, 20475, 21882, 23445, 26050, 27092, 27300, 31260, 32823, 33865, 36470, 39075, 40638, 40950, 43764, 46890, 47411, 52100, 54705, 60957, 65646, 67730, 72940, 78150, 81276, 81900, 91175, 93780, 94822, 101595, 109410, 117225, 121914, 131292, 135460, 142233, 156300, 164115, 169325, 182350, 189644, 203190, 218820, 234450, 237055, 243828, 273525, 284466, 304785, 328230, 338650, 364700, 406380, 426699, 468900, 474110, 507975, 547050, 568932, 609570, 656460, 677300, 711165, 820575, 853398, 948220, 1015950, 1094100, 1185275, 1219140, 1422330, 1523925, 1641150, 1706796, 2031900, 2133495, 2370550, 2844660, 3047850, 3282300, 3555825, 4266990, 4741100, 6095700, 7111650, 8533980, 10667475, 14223300, 21334950, 42669900]

約数ペア:

[(1, 42669900), (2, 21334950), (3, 14223300), (4, 10667475), (5, 8533980), (6, 7111650), (7, 6095700), (9, 4741100), (10, 4266990), (12, 3555825), (13, 3282300), (14, 3047850), (15, 2844660), (18, 2370550), (20, 2133495), (21, 2031900), (25, 1706796), (26, 1641150), (28, 1523925), (30, 1422330), (35, 1219140), (36, 1185275), (39, 1094100), (42, 1015950), (45, 948220), (50, 853398), (52, 820575), (60, 711165), (63, 677300), (65, 656460), (70, 609570), (75, 568932), (78, 547050), (84, 507975), (90, 474110), (91, 468900), (100, 426699), (105, 406380), (117, 364700), (126, 338650), (130, 328230), (140, 304785), (150, 284466), (156, 273525), (175, 243828), (180, 237055), (182, 234450), (195, 218820), (210, 203190), (225, 189644), (234, 182350), (252, 169325), (260, 164115), (273, 156300), (300, 142233), (315, 135460), (325, 131292), (350, 121914), (364, 117225), (390, 109410), (420, 101595), (450, 94822), (455, 93780), (468, 91175), (521, 81900), (525, 81276), (546, 78150), (585, 72940), (630, 67730), (650, 65646), (700, 60957), (780, 54705), (819, 52100), (900, 47411), (910, 46890), (975, 43764), (1042, 40950), (1050, 40638), (1092, 39075), (1170, 36470), (1260, 33865), (1300, 32823), (1365, 31260), (1563, 27300), (1575, 27092), (1638, 26050), (1820, 23445), (1950, 21882), (2084, 20475), (2100, 20319), (2275, 18756), (2340, 18235), (2605, 16380), (2730, 15630), (2925, 14588), (3126, 13650), (3150, 13546), (3276, 13025), (3647, 11700), (3900, 10941), (4095, 10420), (4550, 9378), (4689, 9100), (5210, 8190), (5460, 7815), (5850, 7294), (6252, 6825), (6300, 6773)]