172118700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:393

約数の個数: 216

約数和(自身を含む): 595253568

約数和(自身を除く): 423134868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 47, 50, 52, 60, 65, 75, 78, 90, 94, 100, 117, 130, 141, 150, 156, 180, 188, 195, 225, 234, 235, 260, 282, 300, 313, 325, 390, 423, 450, 468, 470, 564, 585, 611, 626, 650, 705, 780, 846, 900, 939, 940, 975, 1170, 1175, 1222, 1252, 1300, 1410, 1565, 1692, 1833, 1878, 1950, 2115, 2340, 2350, 2444, 2817, 2820, 2925, 3055, 3130, 3525, 3666, 3756, 3900, 4069, 4230, 4695, 4700, 5499, 5634, 5850, 6110, 6260, 7050, 7332, 7825, 8138, 8460, 9165, 9390, 10575, 10998, 11268, 11700, 12207, 12220, 14085, 14100, 14711, 15275, 15650, 16276, 18330, 18780, 20345, 21150, 21996, 23475, 24414, 27495, 28170, 29422, 30550, 31300, 36621, 36660, 40690, 42300, 44133, 45825, 46950, 48828, 54990, 56340, 58844, 61035, 61100, 70425, 73242, 73555, 81380, 88266, 91650, 93900, 101725, 109980, 122070, 132399, 137475, 140850, 146484, 147110, 176532, 183105, 183300, 191243, 203450, 220665, 244140, 264798, 274950, 281700, 294220, 305175, 366210, 367775, 382486, 406900, 441330, 529596, 549900, 573729, 610350, 661995, 732420, 735550, 764972, 882660, 915525, 956215, 1103325, 1147458, 1220700, 1323990, 1471100, 1721187, 1831050, 1912430, 2206650, 2294916, 2647980, 2868645, 3309975, 3442374, 3662100, 3824860, 4413300, 4781075, 5737290, 6619950, 6884748, 8605935, 9562150, 11474580, 13239900, 14343225, 17211870, 19124300, 28686450, 34423740, 43029675, 57372900, 86059350, 172118700]

約数ペア:

[(1, 172118700), (2, 86059350), (3, 57372900), (4, 43029675), (5, 34423740), (6, 28686450), (9, 19124300), (10, 17211870), (12, 14343225), (13, 13239900), (15, 11474580), (18, 9562150), (20, 8605935), (25, 6884748), (26, 6619950), (30, 5737290), (36, 4781075), (39, 4413300), (45, 3824860), (47, 3662100), (50, 3442374), (52, 3309975), (60, 2868645), (65, 2647980), (75, 2294916), (78, 2206650), (90, 1912430), (94, 1831050), (100, 1721187), (117, 1471100), (130, 1323990), (141, 1220700), (150, 1147458), (156, 1103325), (180, 956215), (188, 915525), (195, 882660), (225, 764972), (234, 735550), (235, 732420), (260, 661995), (282, 610350), (300, 573729), (313, 549900), (325, 529596), (390, 441330), (423, 406900), (450, 382486), (468, 367775), (470, 366210), (564, 305175), (585, 294220), (611, 281700), (626, 274950), (650, 264798), (705, 244140), (780, 220665), (846, 203450), (900, 191243), (939, 183300), (940, 183105), (975, 176532), (1170, 147110), (1175, 146484), (1222, 140850), (1252, 137475), (1300, 132399), (1410, 122070), (1565, 109980), (1692, 101725), (1833, 93900), (1878, 91650), (1950, 88266), (2115, 81380), (2340, 73555), (2350, 73242), (2444, 70425), (2817, 61100), (2820, 61035), (2925, 58844), (3055, 56340), (3130, 54990), (3525, 48828), (3666, 46950), (3756, 45825), (3900, 44133), (4069, 42300), (4230, 40690), (4695, 36660), (4700, 36621), (5499, 31300), (5634, 30550), (5850, 29422), (6110, 28170), (6260, 27495), (7050, 24414), (7332, 23475), (7825, 21996), (8138, 21150), (8460, 20345), (9165, 18780), (9390, 18330), (10575, 16276), (10998, 15650), (11268, 15275), (11700, 14711), (12207, 14100), (12220, 14085)]