526282900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 216

約数和(自身を含む): 1429596000

約数和(自身を除く): 903313100

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 25, 26, 38, 44, 50, 52, 55, 65, 76, 95, 100, 110, 130, 143, 149, 169, 190, 209, 220, 247, 260, 275, 286, 298, 325, 338, 380, 418, 475, 494, 550, 572, 596, 650, 676, 715, 745, 836, 845, 950, 988, 1045, 1100, 1235, 1300, 1430, 1490, 1639, 1690, 1859, 1900, 1937, 2090, 2470, 2717, 2831, 2860, 2980, 3211, 3278, 3380, 3575, 3718, 3725, 3874, 4180, 4225, 4940, 5225, 5434, 5662, 6175, 6422, 6556, 7150, 7436, 7450, 7748, 8195, 8450, 9295, 9685, 10450, 10868, 11324, 12350, 12844, 13585, 14155, 14300, 14900, 16055, 16390, 16900, 18590, 19370, 20900, 21307, 24700, 25181, 27170, 28310, 31141, 32110, 32780, 35321, 36803, 37180, 38740, 40975, 42614, 46475, 48425, 50362, 54340, 56620, 62282, 64220, 67925, 70642, 70775, 73606, 80275, 81950, 85228, 92950, 96850, 100724, 106535, 124564, 125905, 135850, 141284, 141550, 147212, 155705, 160550, 163900, 176605, 184015, 185900, 193700, 213070, 251810, 271700, 276991, 283100, 311410, 321100, 353210, 368030, 404833, 426140, 478439, 503620, 532675, 553982, 622820, 629525, 706420, 736060, 778525, 809666, 883025, 920075, 956878, 1065350, 1107964, 1259050, 1384955, 1557050, 1619332, 1766050, 1840150, 1913756, 2024165, 2130700, 2392195, 2518100, 2769910, 3114100, 3532100, 3680300, 4048330, 4784390, 5262829, 5539820, 6924775, 8096660, 9568780, 10120825, 10525658, 11960975, 13849550, 20241650, 21051316, 23921950, 26314145, 27699100, 40483300, 47843900, 52628290, 105256580, 131570725, 263141450, 526282900]

約数ペア:

[(1, 526282900), (2, 263141450), (4, 131570725), (5, 105256580), (10, 52628290), (11, 47843900), (13, 40483300), (19, 27699100), (20, 26314145), (22, 23921950), (25, 21051316), (26, 20241650), (38, 13849550), (44, 11960975), (50, 10525658), (52, 10120825), (55, 9568780), (65, 8096660), (76, 6924775), (95, 5539820), (100, 5262829), (110, 4784390), (130, 4048330), (143, 3680300), (149, 3532100), (169, 3114100), (190, 2769910), (209, 2518100), (220, 2392195), (247, 2130700), (260, 2024165), (275, 1913756), (286, 1840150), (298, 1766050), (325, 1619332), (338, 1557050), (380, 1384955), (418, 1259050), (475, 1107964), (494, 1065350), (550, 956878), (572, 920075), (596, 883025), (650, 809666), (676, 778525), (715, 736060), (745, 706420), (836, 629525), (845, 622820), (950, 553982), (988, 532675), (1045, 503620), (1100, 478439), (1235, 426140), (1300, 404833), (1430, 368030), (1490, 353210), (1639, 321100), (1690, 311410), (1859, 283100), (1900, 276991), (1937, 271700), (2090, 251810), (2470, 213070), (2717, 193700), (2831, 185900), (2860, 184015), (2980, 176605), (3211, 163900), (3278, 160550), (3380, 155705), (3575, 147212), (3718, 141550), (3725, 141284), (3874, 135850), (4180, 125905), (4225, 124564), (4940, 106535), (5225, 100724), (5434, 96850), (5662, 92950), (6175, 85228), (6422, 81950), (6556, 80275), (7150, 73606), (7436, 70775), (7450, 70642), (7748, 67925), (8195, 64220), (8450, 62282), (9295, 56620), (9685, 54340), (10450, 50362), (10868, 48425), (11324, 46475), (12350, 42614), (12844, 40975), (13585, 38740), (14155, 37180), (14300, 36803), (14900, 35321), (16055, 32780), (16390, 32110), (16900, 31141), (18590, 28310), (19370, 27170), (20900, 25181), (21307, 24700)]