147248100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 216

約数和(自身を含む): 496496000

約数和(自身を除く): 349247900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 79, 90, 95, 100, 109, 114, 150, 158, 171, 180, 190, 218, 225, 228, 237, 285, 300, 316, 327, 342, 380, 395, 436, 450, 474, 475, 545, 570, 654, 684, 711, 790, 855, 900, 948, 950, 981, 1090, 1140, 1185, 1308, 1422, 1425, 1501, 1580, 1635, 1710, 1900, 1962, 1975, 2071, 2180, 2370, 2725, 2844, 2850, 3002, 3270, 3420, 3555, 3924, 3950, 4142, 4275, 4503, 4740, 4905, 5450, 5700, 5925, 6004, 6213, 6540, 7110, 7505, 7900, 8175, 8284, 8550, 8611, 9006, 9810, 10355, 10900, 11850, 12426, 13509, 14220, 15010, 16350, 17100, 17222, 17775, 18012, 18639, 19620, 20710, 22515, 23700, 24525, 24852, 25833, 27018, 30020, 31065, 32700, 34444, 35550, 37278, 37525, 41420, 43055, 45030, 49050, 51666, 51775, 54036, 62130, 67545, 71100, 74556, 75050, 77499, 86110, 90060, 93195, 98100, 103332, 103550, 112575, 124260, 129165, 135090, 150100, 154998, 155325, 163609, 172220, 186390, 207100, 215275, 225150, 258330, 270180, 309996, 310650, 327218, 337725, 372780, 387495, 430550, 450300, 465975, 490827, 516660, 621300, 645825, 654436, 675450, 774990, 818045, 861100, 931950, 981654, 1291650, 1350900, 1472481, 1549980, 1636090, 1863900, 1937475, 1963308, 2454135, 2583300, 2944962, 3272180, 3874950, 4090225, 4908270, 5889924, 7362405, 7749900, 8180450, 9816540, 12270675, 14724810, 16360900, 24541350, 29449620, 36812025, 49082700, 73624050, 147248100]

約数ペア:

[(1, 147248100), (2, 73624050), (3, 49082700), (4, 36812025), (5, 29449620), (6, 24541350), (9, 16360900), (10, 14724810), (12, 12270675), (15, 9816540), (18, 8180450), (19, 7749900), (20, 7362405), (25, 5889924), (30, 4908270), (36, 4090225), (38, 3874950), (45, 3272180), (50, 2944962), (57, 2583300), (60, 2454135), (75, 1963308), (76, 1937475), (79, 1863900), (90, 1636090), (95, 1549980), (100, 1472481), (109, 1350900), (114, 1291650), (150, 981654), (158, 931950), (171, 861100), (180, 818045), (190, 774990), (218, 675450), (225, 654436), (228, 645825), (237, 621300), (285, 516660), (300, 490827), (316, 465975), (327, 450300), (342, 430550), (380, 387495), (395, 372780), (436, 337725), (450, 327218), (474, 310650), (475, 309996), (545, 270180), (570, 258330), (654, 225150), (684, 215275), (711, 207100), (790, 186390), (855, 172220), (900, 163609), (948, 155325), (950, 154998), (981, 150100), (1090, 135090), (1140, 129165), (1185, 124260), (1308, 112575), (1422, 103550), (1425, 103332), (1501, 98100), (1580, 93195), (1635, 90060), (1710, 86110), (1900, 77499), (1962, 75050), (1975, 74556), (2071, 71100), (2180, 67545), (2370, 62130), (2725, 54036), (2844, 51775), (2850, 51666), (3002, 49050), (3270, 45030), (3420, 43055), (3555, 41420), (3924, 37525), (3950, 37278), (4142, 35550), (4275, 34444), (4503, 32700), (4740, 31065), (4905, 30020), (5450, 27018), (5700, 25833), (5925, 24852), (6004, 24525), (6213, 23700), (6540, 22515), (7110, 20710), (7505, 19620), (7900, 18639), (8175, 18012), (8284, 17775), (8550, 17222), (8611, 17100), (9006, 16350), (9810, 15010), (10355, 14220), (10900, 13509), (11850, 12426)]