156915217300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{5849}}^1$

素因数の和:6290

約数の個数: 144

約数和(自身を含む): 369988819200

約数和(自身を除く): 213073601900

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 43, 50, 68, 85, 86, 100, 170, 172, 215, 340, 367, 425, 430, 731, 734, 850, 860, 1075, 1462, 1468, 1700, 1835, 2150, 2924, 3655, 3670, 4300, 5849, 6239, 7310, 7340, 9175, 11698, 12478, 14620, 15781, 18275, 18350, 23396, 24956, 29245, 31195, 31562, 36550, 36700, 58490, 62390, 63124, 73100, 78905, 99433, 116980, 124780, 146225, 155975, 157810, 198866, 251507, 268277, 292450, 311950, 315620, 394525, 397732, 497165, 503014, 536554, 584900, 623900, 789050, 994330, 1006028, 1073108, 1257535, 1341385, 1578100, 1988660, 2146583, 2485825, 2515070, 2682770, 4275619, 4293166, 4971650, 5030140, 5365540, 6287675, 6706925, 8551238, 8586332, 9943300, 10732915, 12575350, 13413850, 17102476, 21378095, 21465830, 25150700, 26827700, 36491911, 42756190, 42931660, 53664575, 72983822, 85512380, 92303069, 106890475, 107329150, 145967644, 182459555, 184606138, 213780950, 214658300, 364919110, 369212276, 427561900, 461515345, 729838220, 912297775, 923030690, 1569152173, 1824595550, 1846061380, 2307576725, 3138304346, 3649191100, 4615153450, 6276608692, 7845760865, 9230306900, 15691521730, 31383043460, 39228804325, 78457608650, 156915217300]

約数ペア:

[(1, 156915217300), (2, 78457608650), (4, 39228804325), (5, 31383043460), (10, 15691521730), (17, 9230306900), (20, 7845760865), (25, 6276608692), (34, 4615153450), (43, 3649191100), (50, 3138304346), (68, 2307576725), (85, 1846061380), (86, 1824595550), (100, 1569152173), (170, 923030690), (172, 912297775), (215, 729838220), (340, 461515345), (367, 427561900), (425, 369212276), (430, 364919110), (731, 214658300), (734, 213780950), (850, 184606138), (860, 182459555), (1075, 145967644), (1462, 107329150), (1468, 106890475), (1700, 92303069), (1835, 85512380), (2150, 72983822), (2924, 53664575), (3655, 42931660), (3670, 42756190), (4300, 36491911), (5849, 26827700), (6239, 25150700), (7310, 21465830), (7340, 21378095), (9175, 17102476), (11698, 13413850), (12478, 12575350), (14620, 10732915), (15781, 9943300), (18275, 8586332), (18350, 8551238), (23396, 6706925), (24956, 6287675), (29245, 5365540), (31195, 5030140), (31562, 4971650), (36550, 4293166), (36700, 4275619), (58490, 2682770), (62390, 2515070), (63124, 2485825), (73100, 2146583), (78905, 1988660), (99433, 1578100), (116980, 1341385), (124780, 1257535), (146225, 1073108), (155975, 1006028), (157810, 994330), (198866, 789050), (251507, 623900), (268277, 584900), (292450, 536554), (311950, 503014), (315620, 497165), (394525, 397732)]