75329550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 144

約数和(自身を含む): 220231440

約数和(自身を除く): 144901890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 43, 45, 50, 51, 75, 85, 86, 90, 102, 129, 150, 153, 170, 215, 225, 229, 255, 258, 306, 387, 425, 430, 450, 458, 510, 645, 687, 731, 765, 774, 850, 1075, 1145, 1275, 1290, 1374, 1462, 1530, 1935, 2061, 2150, 2193, 2290, 2550, 3225, 3435, 3655, 3825, 3870, 3893, 4122, 4386, 5725, 6450, 6579, 6870, 7310, 7650, 7786, 9675, 9847, 10305, 10965, 11450, 11679, 13158, 17175, 18275, 19350, 19465, 19694, 20610, 21930, 23358, 29541, 32895, 34350, 35037, 36550, 38930, 49235, 51525, 54825, 58395, 59082, 65790, 70074, 88623, 97325, 98470, 103050, 109650, 116790, 147705, 164475, 167399, 175185, 177246, 194650, 246175, 291975, 295410, 328950, 334798, 350370, 443115, 492350, 502197, 583950, 738525, 836995, 875925, 886230, 1004394, 1477050, 1506591, 1673990, 1751850, 2215575, 2510985, 3013182, 4184975, 4431150, 5021970, 7532955, 8369950, 12554925, 15065910, 25109850, 37664775, 75329550]

約数ペア:

[(1, 75329550), (2, 37664775), (3, 25109850), (5, 15065910), (6, 12554925), (9, 8369950), (10, 7532955), (15, 5021970), (17, 4431150), (18, 4184975), (25, 3013182), (30, 2510985), (34, 2215575), (43, 1751850), (45, 1673990), (50, 1506591), (51, 1477050), (75, 1004394), (85, 886230), (86, 875925), (90, 836995), (102, 738525), (129, 583950), (150, 502197), (153, 492350), (170, 443115), (215, 350370), (225, 334798), (229, 328950), (255, 295410), (258, 291975), (306, 246175), (387, 194650), (425, 177246), (430, 175185), (450, 167399), (458, 164475), (510, 147705), (645, 116790), (687, 109650), (731, 103050), (765, 98470), (774, 97325), (850, 88623), (1075, 70074), (1145, 65790), (1275, 59082), (1290, 58395), (1374, 54825), (1462, 51525), (1530, 49235), (1935, 38930), (2061, 36550), (2150, 35037), (2193, 34350), (2290, 32895), (2550, 29541), (3225, 23358), (3435, 21930), (3655, 20610), (3825, 19694), (3870, 19465), (3893, 19350), (4122, 18275), (4386, 17175), (5725, 13158), (6450, 11679), (6579, 11450), (6870, 10965), (7310, 10305), (7650, 9847), (7786, 9675)]