30201995880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{17599}}^1$

素因数の和:17853

約数の個数: 256

約数和(自身を含む): 115568640000

約数和(自身を除く): 85366644120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 227, 252, 270, 280, 315, 360, 378, 420, 454, 504, 540, 630, 681, 756, 840, 908, 945, 1080, 1135, 1260, 1362, 1512, 1589, 1816, 1890, 2043, 2270, 2520, 2724, 3178, 3405, 3780, 4086, 4540, 4767, 5448, 6129, 6356, 6810, 7560, 7945, 8172, 9080, 9534, 10215, 12258, 12712, 13620, 14301, 15890, 16344, 17599, 19068, 20430, 23835, 24516, 27240, 28602, 30645, 31780, 35198, 38136, 40860, 42903, 47670, 49032, 52797, 57204, 61290, 63560, 70396, 71505, 81720, 85806, 87995, 95340, 105594, 114408, 122580, 123193, 140792, 143010, 158391, 171612, 175990, 190680, 211188, 214515, 245160, 246386, 263985, 286020, 316782, 343224, 351980, 369579, 422376, 429030, 475173, 492772, 527970, 572040, 615965, 633564, 703960, 739158, 791955, 858060, 950346, 985544, 1055940, 1108737, 1231930, 1267128, 1478316, 1583910, 1716120, 1847895, 1900692, 2111880, 2217474, 2375865, 2463860, 2956632, 3167820, 3326211, 3695790, 3801384, 3994973, 4434948, 4751730, 4927720, 5543685, 6335640, 6652422, 7391580, 7989946, 8869896, 9503460, 11087370, 11984919, 13304844, 14783160, 15979892, 16631055, 19006920, 19974865, 22174740, 23969838, 26609688, 27964811, 31959784, 33262110, 35954757, 39949730, 44349480, 47939676, 55929622, 59924595, 66524220, 71909514, 79899460, 83894433, 95879352, 107864271, 111859244, 119849190, 133048440, 139824055, 143819028, 159798920, 167788866, 179773785, 215728542, 223718488, 239698380, 251683299, 279648110, 287638056, 335577732, 359547570, 419472165, 431457084, 479396760, 503366598, 539321355, 559296220, 671155464, 719095140, 755049897, 838944330, 862914168, 1006733196, 1078642710, 1118592440, 1258416495, 1438190280, 1510099794, 1677888660, 2013466392, 2157285420, 2516832990, 3020199588, 3355777320, 3775249485, 4314570840, 5033665980, 6040399176, 7550498970, 10067331960, 15100997940, 30201995880]

約数ペア:

[(1, 30201995880), (2, 15100997940), (3, 10067331960), (4, 7550498970), (5, 6040399176), (6, 5033665980), (7, 4314570840), (8, 3775249485), (9, 3355777320), (10, 3020199588), (12, 2516832990), (14, 2157285420), (15, 2013466392), (18, 1677888660), (20, 1510099794), (21, 1438190280), (24, 1258416495), (27, 1118592440), (28, 1078642710), (30, 1006733196), (35, 862914168), (36, 838944330), (40, 755049897), (42, 719095140), (45, 671155464), (54, 559296220), (56, 539321355), (60, 503366598), (63, 479396760), (70, 431457084), (72, 419472165), (84, 359547570), (90, 335577732), (105, 287638056), (108, 279648110), (120, 251683299), (126, 239698380), (135, 223718488), (140, 215728542), (168, 179773785), (180, 167788866), (189, 159798920), (210, 143819028), (216, 139824055), (227, 133048440), (252, 119849190), (270, 111859244), (280, 107864271), (315, 95879352), (360, 83894433), (378, 79899460), (420, 71909514), (454, 66524220), (504, 59924595), (540, 55929622), (630, 47939676), (681, 44349480), (756, 39949730), (840, 35954757), (908, 33262110), (945, 31959784), (1080, 27964811), (1135, 26609688), (1260, 23969838), (1362, 22174740), (1512, 19974865), (1589, 19006920), (1816, 16631055), (1890, 15979892), (2043, 14783160), (2270, 13304844), (2520, 11984919), (2724, 11087370), (3178, 9503460), (3405, 8869896), (3780, 7989946), (4086, 7391580), (4540, 6652422), (4767, 6335640), (5448, 5543685), (6129, 4927720), (6356, 4751730), (6810, 4434948), (7560, 3994973), (7945, 3801384), (8172, 3695790), (9080, 3326211), (9534, 3167820), (10215, 2956632), (12258, 2463860), (12712, 2375865), (13620, 2217474), (14301, 2111880), (15890, 1900692), (16344, 1847895), (17599, 1716120), (19068, 1583910), (20430, 1478316), (23835, 1267128), (24516, 1231930), (27240, 1108737), (28602, 1055940), (30645, 985544), (31780, 950346), (35198, 858060), (38136, 791955), (40860, 739158), (42903, 703960), (47670, 633564), (49032, 615965), (52797, 572040), (57204, 527970), (61290, 492772), (63560, 475173), (70396, 429030), (71505, 422376), (81720, 369579), (85806, 351980), (87995, 343224), (95340, 316782), (105594, 286020), (114408, 263985), (122580, 246386), (123193, 245160), (140792, 214515), (143010, 211188), (158391, 190680), (171612, 175990)]