73481760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4639}}^1$

素因数の和:4671

約数の個数: 144

約数和(自身を含む): 273611520

約数和(自身を除く): 200129760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 4639, 5280, 7920, 9278, 13917, 15840, 18556, 23195, 27834, 37112, 41751, 46390, 51029, 55668, 69585, 74224, 83502, 92780, 102058, 111336, 139170, 148448, 153087, 167004, 185560, 204116, 208755, 222672, 255145, 278340, 306174, 334008, 371120, 408232, 417510, 445344, 459261, 510290, 556680, 612348, 668016, 742240, 765435, 816464, 835020, 918522, 1020580, 1113360, 1224696, 1336032, 1530870, 1632928, 1670040, 1837044, 2041160, 2226720, 2296305, 2449392, 3061740, 3340080, 3674088, 4082320, 4592610, 4898784, 6123480, 6680160, 7348176, 8164640, 9185220, 12246960, 14696352, 18370440, 24493920, 36740880, 73481760]

約数ペア:

[(1, 73481760), (2, 36740880), (3, 24493920), (4, 18370440), (5, 14696352), (6, 12246960), (8, 9185220), (9, 8164640), (10, 7348176), (11, 6680160), (12, 6123480), (15, 4898784), (16, 4592610), (18, 4082320), (20, 3674088), (22, 3340080), (24, 3061740), (30, 2449392), (32, 2296305), (33, 2226720), (36, 2041160), (40, 1837044), (44, 1670040), (45, 1632928), (48, 1530870), (55, 1336032), (60, 1224696), (66, 1113360), (72, 1020580), (80, 918522), (88, 835020), (90, 816464), (96, 765435), (99, 742240), (110, 668016), (120, 612348), (132, 556680), (144, 510290), (160, 459261), (165, 445344), (176, 417510), (180, 408232), (198, 371120), (220, 334008), (240, 306174), (264, 278340), (288, 255145), (330, 222672), (352, 208755), (360, 204116), (396, 185560), (440, 167004), (480, 153087), (495, 148448), (528, 139170), (660, 111336), (720, 102058), (792, 92780), (880, 83502), (990, 74224), (1056, 69585), (1320, 55668), (1440, 51029), (1584, 46390), (1760, 41751), (1980, 37112), (2640, 27834), (3168, 23195), (3960, 18556), (4639, 15840), (5280, 13917), (7920, 9278)]