172504440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 603495360

約数和(自身を除く): 430990920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 71, 72, 85, 90, 102, 120, 136, 142, 153, 170, 180, 204, 213, 255, 284, 306, 340, 355, 360, 397, 408, 426, 510, 568, 612, 639, 680, 710, 765, 794, 852, 1020, 1065, 1191, 1207, 1224, 1278, 1420, 1530, 1588, 1704, 1985, 2040, 2130, 2382, 2414, 2556, 2840, 3060, 3176, 3195, 3573, 3621, 3970, 4260, 4764, 4828, 5112, 5955, 6035, 6120, 6390, 6749, 7146, 7242, 7940, 8520, 9528, 9656, 10863, 11910, 12070, 12780, 13498, 14292, 14484, 15880, 17865, 18105, 20247, 21726, 23820, 24140, 25560, 26996, 28187, 28584, 28968, 33745, 35730, 36210, 40494, 43452, 47640, 48280, 53992, 54315, 56374, 60741, 67490, 71460, 72420, 80988, 84561, 86904, 101235, 108630, 112748, 121482, 134980, 140935, 142920, 144840, 161976, 169122, 202470, 217260, 225496, 242964, 253683, 269960, 281870, 303705, 338244, 404940, 422805, 434520, 479179, 485928, 507366, 563740, 607410, 676488, 809880, 845610, 958358, 1014732, 1127480, 1214820, 1268415, 1437537, 1691220, 1916716, 2029464, 2395895, 2429640, 2536830, 2875074, 3382440, 3833432, 4312611, 4791790, 5073660, 5750148, 7187685, 8625222, 9583580, 10147320, 11500296, 14375370, 17250444, 19167160, 21563055, 28750740, 34500888, 43126110, 57501480, 86252220, 172504440]

約数ペア:

[(1, 172504440), (2, 86252220), (3, 57501480), (4, 43126110), (5, 34500888), (6, 28750740), (8, 21563055), (9, 19167160), (10, 17250444), (12, 14375370), (15, 11500296), (17, 10147320), (18, 9583580), (20, 8625222), (24, 7187685), (30, 5750148), (34, 5073660), (36, 4791790), (40, 4312611), (45, 3833432), (51, 3382440), (60, 2875074), (68, 2536830), (71, 2429640), (72, 2395895), (85, 2029464), (90, 1916716), (102, 1691220), (120, 1437537), (136, 1268415), (142, 1214820), (153, 1127480), (170, 1014732), (180, 958358), (204, 845610), (213, 809880), (255, 676488), (284, 607410), (306, 563740), (340, 507366), (355, 485928), (360, 479179), (397, 434520), (408, 422805), (426, 404940), (510, 338244), (568, 303705), (612, 281870), (639, 269960), (680, 253683), (710, 242964), (765, 225496), (794, 217260), (852, 202470), (1020, 169122), (1065, 161976), (1191, 144840), (1207, 142920), (1224, 140935), (1278, 134980), (1420, 121482), (1530, 112748), (1588, 108630), (1704, 101235), (1985, 86904), (2040, 84561), (2130, 80988), (2382, 72420), (2414, 71460), (2556, 67490), (2840, 60741), (3060, 56374), (3176, 54315), (3195, 53992), (3573, 48280), (3621, 47640), (3970, 43452), (4260, 40494), (4764, 36210), (4828, 35730), (5112, 33745), (5955, 28968), (6035, 28584), (6120, 28187), (6390, 26996), (6749, 25560), (7146, 24140), (7242, 23820), (7940, 21726), (8520, 20247), (9528, 18105), (9656, 17865), (10863, 15880), (11910, 14484), (12070, 14292), (12780, 13498)]