157470300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 216

約数和(自身を含む): 545649104

約数和(自身を除く): 388178804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 43, 45, 50, 52, 60, 65, 75, 78, 86, 90, 100, 117, 129, 130, 150, 156, 172, 180, 195, 215, 225, 234, 258, 260, 300, 313, 325, 387, 390, 430, 450, 468, 516, 559, 585, 626, 645, 650, 774, 780, 860, 900, 939, 975, 1075, 1118, 1170, 1252, 1290, 1300, 1548, 1565, 1677, 1878, 1935, 1950, 2150, 2236, 2340, 2580, 2795, 2817, 2925, 3130, 3225, 3354, 3756, 3870, 3900, 4069, 4300, 4695, 5031, 5590, 5634, 5850, 6260, 6450, 6708, 7740, 7825, 8138, 8385, 9390, 9675, 10062, 11180, 11268, 11700, 12207, 12900, 13459, 13975, 14085, 15650, 16276, 16770, 18780, 19350, 20124, 20345, 23475, 24414, 25155, 26918, 27950, 28170, 31300, 33540, 36621, 38700, 40377, 40690, 41925, 46950, 48828, 50310, 53836, 55900, 56340, 61035, 67295, 70425, 73242, 80754, 81380, 83850, 93900, 100620, 101725, 121131, 122070, 125775, 134590, 140850, 146484, 161508, 167700, 174967, 183105, 201885, 203450, 242262, 244140, 251550, 269180, 281700, 305175, 336475, 349934, 366210, 403770, 406900, 484524, 503100, 524901, 605655, 610350, 672950, 699868, 732420, 807540, 874835, 915525, 1009425, 1049802, 1211310, 1220700, 1345900, 1574703, 1749670, 1831050, 2018850, 2099604, 2422620, 2624505, 3028275, 3149406, 3499340, 3662100, 4037700, 4374175, 5249010, 6056550, 6298812, 7873515, 8748350, 10498020, 12113100, 13122525, 15747030, 17496700, 26245050, 31494060, 39367575, 52490100, 78735150, 157470300]

約数ペア:

[(1, 157470300), (2, 78735150), (3, 52490100), (4, 39367575), (5, 31494060), (6, 26245050), (9, 17496700), (10, 15747030), (12, 13122525), (13, 12113100), (15, 10498020), (18, 8748350), (20, 7873515), (25, 6298812), (26, 6056550), (30, 5249010), (36, 4374175), (39, 4037700), (43, 3662100), (45, 3499340), (50, 3149406), (52, 3028275), (60, 2624505), (65, 2422620), (75, 2099604), (78, 2018850), (86, 1831050), (90, 1749670), (100, 1574703), (117, 1345900), (129, 1220700), (130, 1211310), (150, 1049802), (156, 1009425), (172, 915525), (180, 874835), (195, 807540), (215, 732420), (225, 699868), (234, 672950), (258, 610350), (260, 605655), (300, 524901), (313, 503100), (325, 484524), (387, 406900), (390, 403770), (430, 366210), (450, 349934), (468, 336475), (516, 305175), (559, 281700), (585, 269180), (626, 251550), (645, 244140), (650, 242262), (774, 203450), (780, 201885), (860, 183105), (900, 174967), (939, 167700), (975, 161508), (1075, 146484), (1118, 140850), (1170, 134590), (1252, 125775), (1290, 122070), (1300, 121131), (1548, 101725), (1565, 100620), (1677, 93900), (1878, 83850), (1935, 81380), (1950, 80754), (2150, 73242), (2236, 70425), (2340, 67295), (2580, 61035), (2795, 56340), (2817, 55900), (2925, 53836), (3130, 50310), (3225, 48828), (3354, 46950), (3756, 41925), (3870, 40690), (3900, 40377), (4069, 38700), (4300, 36621), (4695, 33540), (5031, 31300), (5590, 28170), (5634, 27950), (5850, 26918), (6260, 25155), (6450, 24414), (6708, 23475), (7740, 20345), (7825, 20124), (8138, 19350), (8385, 18780), (9390, 16770), (9675, 16276), (10062, 15650), (11180, 14085), (11268, 13975), (11700, 13459), (12207, 12900)]