137340450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1429

約数の個数: 144

約数和(自身を含む): 421051176

約数和(自身を除く): 283710726

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 170, 195, 221, 225, 234, 255, 306, 325, 390, 425, 442, 450, 510, 585, 650, 663, 765, 850, 975, 1105, 1170, 1275, 1326, 1381, 1530, 1950, 1989, 2210, 2550, 2762, 2925, 3315, 3825, 3978, 4143, 5525, 5850, 6630, 6905, 7650, 8286, 9945, 11050, 12429, 13810, 16575, 17953, 19890, 20715, 23477, 24858, 33150, 34525, 35906, 41430, 46954, 49725, 53859, 62145, 69050, 70431, 89765, 99450, 103575, 107718, 117385, 124290, 140862, 161577, 179530, 207150, 211293, 234770, 269295, 305201, 310725, 323154, 352155, 422586, 448825, 538590, 586925, 610402, 621450, 704310, 807885, 897650, 915603, 1056465, 1173850, 1346475, 1526005, 1615770, 1760775, 1831206, 2112930, 2692950, 2746809, 3052010, 3521550, 4039425, 4578015, 5282325, 5493618, 7630025, 8078850, 9156030, 10564650, 13734045, 15260050, 22890075, 27468090, 45780150, 68670225, 137340450]

約数ペア:

[(1, 137340450), (2, 68670225), (3, 45780150), (5, 27468090), (6, 22890075), (9, 15260050), (10, 13734045), (13, 10564650), (15, 9156030), (17, 8078850), (18, 7630025), (25, 5493618), (26, 5282325), (30, 4578015), (34, 4039425), (39, 3521550), (45, 3052010), (50, 2746809), (51, 2692950), (65, 2112930), (75, 1831206), (78, 1760775), (85, 1615770), (90, 1526005), (102, 1346475), (117, 1173850), (130, 1056465), (150, 915603), (153, 897650), (170, 807885), (195, 704310), (221, 621450), (225, 610402), (234, 586925), (255, 538590), (306, 448825), (325, 422586), (390, 352155), (425, 323154), (442, 310725), (450, 305201), (510, 269295), (585, 234770), (650, 211293), (663, 207150), (765, 179530), (850, 161577), (975, 140862), (1105, 124290), (1170, 117385), (1275, 107718), (1326, 103575), (1381, 99450), (1530, 89765), (1950, 70431), (1989, 69050), (2210, 62145), (2550, 53859), (2762, 49725), (2925, 46954), (3315, 41430), (3825, 35906), (3978, 34525), (4143, 33150), (5525, 24858), (5850, 23477), (6630, 20715), (6905, 19890), (7650, 17953), (8286, 16575), (9945, 13810), (11050, 12429)]