419068980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:379

約数の個数: 216

約数和(自身を含む): 1422150912

約数和(自身を除く): 1003081932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 71, 90, 99, 110, 121, 132, 142, 165, 180, 198, 213, 220, 242, 271, 284, 330, 355, 363, 396, 426, 484, 495, 542, 605, 639, 660, 710, 726, 781, 813, 852, 990, 1065, 1084, 1089, 1210, 1278, 1355, 1420, 1452, 1562, 1626, 1815, 1980, 2130, 2178, 2343, 2420, 2439, 2556, 2710, 2981, 3124, 3195, 3252, 3630, 3905, 4065, 4260, 4356, 4686, 4878, 5420, 5445, 5962, 6390, 7029, 7260, 7810, 8130, 8591, 8943, 9372, 9756, 10890, 11715, 11924, 12195, 12780, 14058, 14905, 15620, 16260, 17182, 17886, 19241, 21780, 23430, 24390, 25773, 26829, 28116, 29810, 32791, 34364, 35145, 35772, 38482, 42955, 44715, 46860, 48780, 51546, 53658, 57723, 59620, 65582, 70290, 76964, 77319, 85910, 89430, 96205, 98373, 103092, 107316, 115446, 128865, 131164, 134145, 140580, 154638, 163955, 171820, 173169, 178860, 192410, 196746, 211651, 230892, 257730, 268290, 288615, 295119, 309276, 327910, 346338, 384820, 386595, 393492, 423302, 491865, 515460, 536580, 577230, 590238, 634953, 655820, 692676, 773190, 846604, 865845, 983730, 1058255, 1154460, 1180476, 1269906, 1475595, 1546380, 1731690, 1904859, 1967460, 2116510, 2328161, 2539812, 2951190, 3174765, 3463380, 3809718, 4233020, 4656322, 5902380, 6349530, 6984483, 7619436, 9312644, 9524295, 11640805, 12699060, 13968966, 19048590, 20953449, 23281610, 27937932, 34922415, 38097180, 41906898, 46563220, 69844830, 83813796, 104767245, 139689660, 209534490, 419068980]

約数ペア:

[(1, 419068980), (2, 209534490), (3, 139689660), (4, 104767245), (5, 83813796), (6, 69844830), (9, 46563220), (10, 41906898), (11, 38097180), (12, 34922415), (15, 27937932), (18, 23281610), (20, 20953449), (22, 19048590), (30, 13968966), (33, 12699060), (36, 11640805), (44, 9524295), (45, 9312644), (55, 7619436), (60, 6984483), (66, 6349530), (71, 5902380), (90, 4656322), (99, 4233020), (110, 3809718), (121, 3463380), (132, 3174765), (142, 2951190), (165, 2539812), (180, 2328161), (198, 2116510), (213, 1967460), (220, 1904859), (242, 1731690), (271, 1546380), (284, 1475595), (330, 1269906), (355, 1180476), (363, 1154460), (396, 1058255), (426, 983730), (484, 865845), (495, 846604), (542, 773190), (605, 692676), (639, 655820), (660, 634953), (710, 590238), (726, 577230), (781, 536580), (813, 515460), (852, 491865), (990, 423302), (1065, 393492), (1084, 386595), (1089, 384820), (1210, 346338), (1278, 327910), (1355, 309276), (1420, 295119), (1452, 288615), (1562, 268290), (1626, 257730), (1815, 230892), (1980, 211651), (2130, 196746), (2178, 192410), (2343, 178860), (2420, 173169), (2439, 171820), (2556, 163955), (2710, 154638), (2981, 140580), (3124, 134145), (3195, 131164), (3252, 128865), (3630, 115446), (3905, 107316), (4065, 103092), (4260, 98373), (4356, 96205), (4686, 89430), (4878, 85910), (5420, 77319), (5445, 76964), (5962, 70290), (6390, 65582), (7029, 59620), (7260, 57723), (7810, 53658), (8130, 51546), (8591, 48780), (8943, 46860), (9372, 44715), (9756, 42955), (10890, 38482), (11715, 35772), (11924, 35145), (12195, 34364), (12780, 32791), (14058, 29810), (14905, 28116), (15620, 26829), (16260, 25773), (17182, 24390), (17886, 23430), (19241, 21780)]