73829520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 180

約数和(自身を含む): 258305268

約数和(自身を除く): 184475748

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 61, 72, 80, 82, 90, 120, 122, 123, 144, 164, 180, 183, 205, 240, 244, 246, 305, 328, 360, 366, 369, 410, 488, 492, 549, 610, 615, 656, 720, 732, 738, 820, 915, 976, 984, 1098, 1220, 1230, 1464, 1476, 1640, 1681, 1830, 1845, 1968, 2196, 2440, 2460, 2501, 2745, 2928, 2952, 3280, 3362, 3660, 3690, 4392, 4880, 4920, 5002, 5043, 5490, 5904, 6724, 7320, 7380, 7503, 8405, 8784, 9840, 10004, 10086, 10980, 12505, 13448, 14640, 14760, 15006, 15129, 16810, 20008, 20172, 21960, 22509, 25010, 25215, 26896, 29520, 30012, 30258, 33620, 37515, 40016, 40344, 43920, 45018, 50020, 50430, 60024, 60516, 67240, 75030, 75645, 80688, 90036, 100040, 100860, 102541, 112545, 120048, 121032, 134480, 150060, 151290, 180072, 200080, 201720, 205082, 225090, 242064, 300120, 302580, 307623, 360144, 403440, 410164, 450180, 512705, 600240, 605160, 615246, 820328, 900360, 922869, 1025410, 1210320, 1230492, 1538115, 1640656, 1800720, 1845738, 2050820, 2460984, 3076230, 3691476, 4101640, 4614345, 4921968, 6152460, 7382952, 8203280, 9228690, 12304920, 14765904, 18457380, 24609840, 36914760, 73829520]

約数ペア:

[(1, 73829520), (2, 36914760), (3, 24609840), (4, 18457380), (5, 14765904), (6, 12304920), (8, 9228690), (9, 8203280), (10, 7382952), (12, 6152460), (15, 4921968), (16, 4614345), (18, 4101640), (20, 3691476), (24, 3076230), (30, 2460984), (36, 2050820), (40, 1845738), (41, 1800720), (45, 1640656), (48, 1538115), (60, 1230492), (61, 1210320), (72, 1025410), (80, 922869), (82, 900360), (90, 820328), (120, 615246), (122, 605160), (123, 600240), (144, 512705), (164, 450180), (180, 410164), (183, 403440), (205, 360144), (240, 307623), (244, 302580), (246, 300120), (305, 242064), (328, 225090), (360, 205082), (366, 201720), (369, 200080), (410, 180072), (488, 151290), (492, 150060), (549, 134480), (610, 121032), (615, 120048), (656, 112545), (720, 102541), (732, 100860), (738, 100040), (820, 90036), (915, 80688), (976, 75645), (984, 75030), (1098, 67240), (1220, 60516), (1230, 60024), (1464, 50430), (1476, 50020), (1640, 45018), (1681, 43920), (1830, 40344), (1845, 40016), (1968, 37515), (2196, 33620), (2440, 30258), (2460, 30012), (2501, 29520), (2745, 26896), (2928, 25215), (2952, 25010), (3280, 22509), (3362, 21960), (3660, 20172), (3690, 20008), (4392, 16810), (4880, 15129), (4920, 15006), (5002, 14760), (5043, 14640), (5490, 13448), (5904, 12505), (6724, 10980), (7320, 10086), (7380, 10004), (7503, 9840), (8405, 8784)]