152216820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:492

約数の個数: 240

約数和(自身を含む): 564630528

約数和(自身を除く): 412413708

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, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 324, 372, 378, 405, 420, 433, 434, 465, 540, 558, 567, 620, 630, 651, 756, 810, 837, 866, 868, 930, 945, 1085, 1116, 1134, 1260, 1299, 1302, 1395, 1620, 1674, 1732, 1860, 1890, 1953, 2165, 2170, 2268, 2511, 2598, 2604, 2790, 2835, 3031, 3255, 3348, 3780, 3897, 3906, 4185, 4330, 4340, 5022, 5196, 5580, 5670, 5859, 6062, 6495, 6510, 7794, 7812, 8370, 8660, 9093, 9765, 10044, 11340, 11691, 11718, 12124, 12555, 12990, 13020, 13423, 15155, 15588, 16740, 17577, 18186, 19485, 19530, 23382, 23436, 25110, 25980, 26846, 27279, 29295, 30310, 35073, 35154, 36372, 38970, 39060, 40269, 45465, 46764, 50220, 53692, 54558, 58455, 58590, 60620, 67115, 70146, 70308, 77940, 80538, 81837, 87885, 90930, 93961, 109116, 116910, 117180, 120807, 134230, 136395, 140292, 161076, 163674, 175365, 175770, 181860, 187922, 201345, 233820, 241614, 245511, 268460, 272790, 281883, 327348, 350730, 351540, 362421, 375844, 402690, 409185, 469805, 483228, 491022, 545580, 563766, 604035, 701460, 724842, 805380, 818370, 845649, 939610, 982044, 1087263, 1127532, 1208070, 1227555, 1409415, 1449684, 1636740, 1691298, 1812105, 1879220, 2174526, 2416140, 2455110, 2536947, 2818830, 3382596, 3624210, 4228245, 4349052, 4910220, 5073894, 5436315, 5637660, 7248420, 7610841, 8456490, 10147788, 10872630, 12684735, 15221682, 16912980, 21745260, 25369470, 30443364, 38054205, 50738940, 76108410, 152216820]

約数ペア:

[(1, 152216820), (2, 76108410), (3, 50738940), (4, 38054205), (5, 30443364), (6, 25369470), (7, 21745260), (9, 16912980), (10, 15221682), (12, 12684735), (14, 10872630), (15, 10147788), (18, 8456490), (20, 7610841), (21, 7248420), (27, 5637660), (28, 5436315), (30, 5073894), (31, 4910220), (35, 4349052), (36, 4228245), (42, 3624210), (45, 3382596), (54, 2818830), (60, 2536947), (62, 2455110), (63, 2416140), (70, 2174526), (81, 1879220), (84, 1812105), (90, 1691298), (93, 1636740), (105, 1449684), (108, 1409415), (124, 1227555), (126, 1208070), (135, 1127532), (140, 1087263), (155, 982044), (162, 939610), (180, 845649), (186, 818370), (189, 805380), (210, 724842), (217, 701460), (252, 604035), (270, 563766), (279, 545580), (310, 491022), (315, 483228), (324, 469805), (372, 409185), (378, 402690), (405, 375844), (420, 362421), (433, 351540), (434, 350730), (465, 327348), (540, 281883), (558, 272790), (567, 268460), (620, 245511), (630, 241614), (651, 233820), (756, 201345), (810, 187922), (837, 181860), (866, 175770), (868, 175365), (930, 163674), (945, 161076), (1085, 140292), (1116, 136395), (1134, 134230), (1260, 120807), (1299, 117180), (1302, 116910), (1395, 109116), (1620, 93961), (1674, 90930), (1732, 87885), (1860, 81837), (1890, 80538), (1953, 77940), (2165, 70308), (2170, 70146), (2268, 67115), (2511, 60620), (2598, 58590), (2604, 58455), (2790, 54558), (2835, 53692), (3031, 50220), (3255, 46764), (3348, 45465), (3780, 40269), (3897, 39060), (3906, 38970), (4185, 36372), (4330, 35154), (4340, 35073), (5022, 30310), (5196, 29295), (5580, 27279), (5670, 26846), (5859, 25980), (6062, 25110), (6495, 23436), (6510, 23382), (7794, 19530), (7812, 19485), (8370, 18186), (8660, 17577), (9093, 16740), (9765, 15588), (10044, 15155), (11340, 13423), (11691, 13020), (11718, 12990), (12124, 12555)]