1457199900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{463}}^1$

素因数の和:765

約数の個数: 216

約数和(自身を含む): 4947808320

約数和(自身を除く): 3490608420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 269, 300, 325, 390, 450, 463, 468, 538, 585, 650, 780, 807, 900, 926, 975, 1076, 1170, 1300, 1345, 1389, 1614, 1852, 1950, 2315, 2340, 2421, 2690, 2778, 2925, 3228, 3497, 3900, 4035, 4167, 4630, 4842, 5380, 5556, 5850, 6019, 6725, 6945, 6994, 8070, 8334, 9260, 9684, 10491, 11575, 11700, 12038, 12105, 13450, 13890, 13988, 16140, 16668, 17485, 18057, 20175, 20835, 20982, 23150, 24076, 24210, 26900, 27780, 30095, 31473, 34725, 34970, 36114, 40350, 41670, 41964, 46300, 48420, 52455, 54171, 60190, 60525, 62946, 69450, 69940, 72228, 80700, 83340, 87425, 90285, 104175, 104910, 108342, 120380, 121050, 124547, 125892, 138900, 150475, 157365, 174850, 180570, 208350, 209820, 216684, 242100, 249094, 262275, 270855, 300950, 314730, 349700, 361140, 373641, 416700, 451425, 498188, 524550, 541710, 601900, 622735, 629460, 747282, 786825, 902850, 1049100, 1083420, 1120923, 1245470, 1354275, 1494564, 1573650, 1619111, 1805700, 1868205, 2241846, 2490940, 2708550, 3113675, 3147300, 3238222, 3736410, 4483692, 4857333, 5417100, 5604615, 6227350, 6476444, 7472820, 8095555, 9341025, 9714666, 11209230, 12454700, 14571999, 16191110, 18682050, 19429332, 22418460, 24286665, 28023075, 29143998, 32382220, 37364100, 40477775, 48573330, 56046150, 58287996, 72859995, 80955550, 97146660, 112092300, 121433325, 145719990, 161911100, 242866650, 291439980, 364299975, 485733300, 728599950, 1457199900]

約数ペア:

[(1, 1457199900), (2, 728599950), (3, 485733300), (4, 364299975), (5, 291439980), (6, 242866650), (9, 161911100), (10, 145719990), (12, 121433325), (13, 112092300), (15, 97146660), (18, 80955550), (20, 72859995), (25, 58287996), (26, 56046150), (30, 48573330), (36, 40477775), (39, 37364100), (45, 32382220), (50, 29143998), (52, 28023075), (60, 24286665), (65, 22418460), (75, 19429332), (78, 18682050), (90, 16191110), (100, 14571999), (117, 12454700), (130, 11209230), (150, 9714666), (156, 9341025), (180, 8095555), (195, 7472820), (225, 6476444), (234, 6227350), (260, 5604615), (269, 5417100), (300, 4857333), (325, 4483692), (390, 3736410), (450, 3238222), (463, 3147300), (468, 3113675), (538, 2708550), (585, 2490940), (650, 2241846), (780, 1868205), (807, 1805700), (900, 1619111), (926, 1573650), (975, 1494564), (1076, 1354275), (1170, 1245470), (1300, 1120923), (1345, 1083420), (1389, 1049100), (1614, 902850), (1852, 786825), (1950, 747282), (2315, 629460), (2340, 622735), (2421, 601900), (2690, 541710), (2778, 524550), (2925, 498188), (3228, 451425), (3497, 416700), (3900, 373641), (4035, 361140), (4167, 349700), (4630, 314730), (4842, 300950), (5380, 270855), (5556, 262275), (5850, 249094), (6019, 242100), (6725, 216684), (6945, 209820), (6994, 208350), (8070, 180570), (8334, 174850), (9260, 157365), (9684, 150475), (10491, 138900), (11575, 125892), (11700, 124547), (12038, 121050), (12105, 120380), (13450, 108342), (13890, 104910), (13988, 104175), (16140, 90285), (16668, 87425), (17485, 83340), (18057, 80700), (20175, 72228), (20835, 69940), (20982, 69450), (23150, 62946), (24076, 60525), (24210, 60190), (26900, 54171), (27780, 52455), (30095, 48420), (31473, 46300), (34725, 41964), (34970, 41670), (36114, 40350)]