203072940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1789

約数の個数: 192

約数和(自身を含む): 745758720

約数和(自身を除く): 542685780

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, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1674, 1733, 1860, 1890, 1953, 2170, 2604, 2790, 3255, 3348, 3466, 3780, 3906, 4185, 4340, 5199, 5580, 5859, 6510, 6932, 7812, 8370, 8665, 9765, 10398, 11718, 12131, 13020, 15597, 16740, 17330, 19530, 20796, 23436, 24262, 25995, 29295, 31194, 34660, 36393, 39060, 46791, 48524, 51990, 53723, 58590, 60655, 62388, 72786, 77985, 93582, 103980, 107446, 109179, 117180, 121310, 145572, 155970, 161169, 181965, 187164, 214892, 218358, 233955, 242620, 268615, 311940, 322338, 327537, 363930, 376061, 436716, 467910, 483507, 537230, 545895, 644676, 655074, 727860, 752122, 805845, 935820, 967014, 1074460, 1091790, 1128183, 1310148, 1450521, 1504244, 1611690, 1637685, 1880305, 1934028, 2183580, 2256366, 2417535, 2901042, 3223380, 3275370, 3384549, 3760610, 4512732, 4835070, 5640915, 5802084, 6550740, 6769098, 7252605, 7521220, 9670140, 10153647, 11281830, 13538196, 14505210, 16922745, 20307294, 22563660, 29010420, 33845490, 40614588, 50768235, 67690980, 101536470, 203072940]

約数ペア:

[(1, 203072940), (2, 101536470), (3, 67690980), (4, 50768235), (5, 40614588), (6, 33845490), (7, 29010420), (9, 22563660), (10, 20307294), (12, 16922745), (14, 14505210), (15, 13538196), (18, 11281830), (20, 10153647), (21, 9670140), (27, 7521220), (28, 7252605), (30, 6769098), (31, 6550740), (35, 5802084), (36, 5640915), (42, 4835070), (45, 4512732), (54, 3760610), (60, 3384549), (62, 3275370), (63, 3223380), (70, 2901042), (84, 2417535), (90, 2256366), (93, 2183580), (105, 1934028), (108, 1880305), (124, 1637685), (126, 1611690), (135, 1504244), (140, 1450521), (155, 1310148), (180, 1128183), (186, 1091790), (189, 1074460), (210, 967014), (217, 935820), (252, 805845), (270, 752122), (279, 727860), (310, 655074), (315, 644676), (372, 545895), (378, 537230), (420, 483507), (434, 467910), (465, 436716), (540, 376061), (558, 363930), (620, 327537), (630, 322338), (651, 311940), (756, 268615), (837, 242620), (868, 233955), (930, 218358), (945, 214892), (1085, 187164), (1116, 181965), (1260, 161169), (1302, 155970), (1395, 145572), (1674, 121310), (1733, 117180), (1860, 109179), (1890, 107446), (1953, 103980), (2170, 93582), (2604, 77985), (2790, 72786), (3255, 62388), (3348, 60655), (3466, 58590), (3780, 53723), (3906, 51990), (4185, 48524), (4340, 46791), (5199, 39060), (5580, 36393), (5859, 34660), (6510, 31194), (6932, 29295), (7812, 25995), (8370, 24262), (8665, 23436), (9765, 20796), (10398, 19530), (11718, 17330), (12131, 16740), (13020, 15597)]