156728550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 443310912

約数和(自身を除く): 286582362

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 43, 47, 50, 55, 66, 75, 86, 94, 110, 129, 141, 150, 165, 215, 235, 258, 275, 282, 330, 430, 470, 473, 517, 550, 645, 705, 825, 946, 1034, 1075, 1175, 1290, 1410, 1419, 1551, 1650, 2021, 2150, 2209, 2350, 2365, 2585, 2838, 3102, 3225, 3525, 4042, 4418, 4730, 5170, 6063, 6450, 6627, 7050, 7095, 7755, 10105, 11045, 11825, 12126, 12925, 13254, 14190, 15510, 20210, 22090, 22231, 23650, 24299, 25850, 30315, 33135, 35475, 38775, 44462, 48598, 50525, 55225, 60630, 66270, 66693, 70950, 72897, 77550, 94987, 101050, 110450, 111155, 121495, 133386, 145794, 151575, 165675, 189974, 222310, 242990, 284961, 303150, 331350, 333465, 364485, 474935, 555775, 569922, 607475, 666930, 728970, 949870, 1044857, 1111550, 1214950, 1424805, 1667325, 1822425, 2089714, 2374675, 2849610, 3134571, 3334650, 3644850, 4749350, 5224285, 6269142, 7124025, 10448570, 14248050, 15672855, 26121425, 31345710, 52242850, 78364275, 156728550]

約数ペア:

[(1, 156728550), (2, 78364275), (3, 52242850), (5, 31345710), (6, 26121425), (10, 15672855), (11, 14248050), (15, 10448570), (22, 7124025), (25, 6269142), (30, 5224285), (33, 4749350), (43, 3644850), (47, 3334650), (50, 3134571), (55, 2849610), (66, 2374675), (75, 2089714), (86, 1822425), (94, 1667325), (110, 1424805), (129, 1214950), (141, 1111550), (150, 1044857), (165, 949870), (215, 728970), (235, 666930), (258, 607475), (275, 569922), (282, 555775), (330, 474935), (430, 364485), (470, 333465), (473, 331350), (517, 303150), (550, 284961), (645, 242990), (705, 222310), (825, 189974), (946, 165675), (1034, 151575), (1075, 145794), (1175, 133386), (1290, 121495), (1410, 111155), (1419, 110450), (1551, 101050), (1650, 94987), (2021, 77550), (2150, 72897), (2209, 70950), (2350, 66693), (2365, 66270), (2585, 60630), (2838, 55225), (3102, 50525), (3225, 48598), (3525, 44462), (4042, 38775), (4418, 35475), (4730, 33135), (5170, 30315), (6063, 25850), (6450, 24299), (6627, 23650), (7050, 22231), (7095, 22090), (7755, 20210), (10105, 15510), (11045, 14190), (11825, 13254), (12126, 12925)]