90580140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:829

約数の個数: 192

約数和(自身を含む): 332881920

約数和(自身を除く): 242301780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 773, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1546, 1674, 1860, 1890, 1953, 2170, 2319, 2604, 2790, 3092, 3255, 3348, 3780, 3865, 3906, 4185, 4340, 4638, 5411, 5580, 5859, 6510, 6957, 7730, 7812, 8370, 9276, 9765, 10822, 11595, 11718, 13020, 13914, 15460, 16233, 16740, 19530, 20871, 21644, 23190, 23436, 23963, 27055, 27828, 29295, 32466, 34785, 39060, 41742, 46380, 47926, 48699, 54110, 58590, 64932, 69570, 71889, 81165, 83484, 95852, 97398, 104355, 108220, 117180, 119815, 139140, 143778, 146097, 162330, 167741, 194796, 208710, 215667, 239630, 243495, 287556, 292194, 324660, 335482, 359445, 417420, 431334, 479260, 486990, 503223, 584388, 647001, 670964, 718890, 730485, 838705, 862668, 973980, 1006446, 1078335, 1294002, 1437780, 1460970, 1509669, 1677410, 2012892, 2156670, 2516115, 2588004, 2921940, 3019338, 3235005, 3354820, 4313340, 4529007, 5032230, 6038676, 6470010, 7548345, 9058014, 10064460, 12940020, 15096690, 18116028, 22645035, 30193380, 45290070, 90580140]

約数ペア:

[(1, 90580140), (2, 45290070), (3, 30193380), (4, 22645035), (5, 18116028), (6, 15096690), (7, 12940020), (9, 10064460), (10, 9058014), (12, 7548345), (14, 6470010), (15, 6038676), (18, 5032230), (20, 4529007), (21, 4313340), (27, 3354820), (28, 3235005), (30, 3019338), (31, 2921940), (35, 2588004), (36, 2516115), (42, 2156670), (45, 2012892), (54, 1677410), (60, 1509669), (62, 1460970), (63, 1437780), (70, 1294002), (84, 1078335), (90, 1006446), (93, 973980), (105, 862668), (108, 838705), (124, 730485), (126, 718890), (135, 670964), (140, 647001), (155, 584388), (180, 503223), (186, 486990), (189, 479260), (210, 431334), (217, 417420), (252, 359445), (270, 335482), (279, 324660), (310, 292194), (315, 287556), (372, 243495), (378, 239630), (420, 215667), (434, 208710), (465, 194796), (540, 167741), (558, 162330), (620, 146097), (630, 143778), (651, 139140), (756, 119815), (773, 117180), (837, 108220), (868, 104355), (930, 97398), (945, 95852), (1085, 83484), (1116, 81165), (1260, 71889), (1302, 69570), (1395, 64932), (1546, 58590), (1674, 54110), (1860, 48699), (1890, 47926), (1953, 46380), (2170, 41742), (2319, 39060), (2604, 34785), (2790, 32466), (3092, 29295), (3255, 27828), (3348, 27055), (3780, 23963), (3865, 23436), (3906, 23190), (4185, 21644), (4340, 20871), (4638, 19530), (5411, 16740), (5580, 16233), (5859, 15460), (6510, 13914), (6957, 13020), (7730, 11718), (7812, 11595), (8370, 10822), (9276, 9765)]