23181900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 216

約数和(自身を含む): 83119680

約数和(自身を除く): 59937780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 49, 50, 57, 60, 70, 75, 76, 83, 84, 95, 98, 100, 105, 114, 133, 140, 147, 150, 166, 175, 190, 196, 210, 228, 245, 249, 266, 285, 294, 300, 332, 350, 380, 399, 415, 420, 475, 490, 498, 525, 532, 570, 581, 588, 665, 700, 735, 798, 830, 931, 950, 980, 996, 1050, 1140, 1162, 1225, 1245, 1330, 1425, 1470, 1577, 1596, 1660, 1743, 1862, 1900, 1995, 2075, 2100, 2324, 2450, 2490, 2660, 2793, 2850, 2905, 2940, 3154, 3325, 3486, 3675, 3724, 3990, 4067, 4150, 4655, 4731, 4900, 4980, 5586, 5700, 5810, 6225, 6308, 6650, 6972, 7350, 7885, 7980, 8134, 8300, 8715, 9310, 9462, 9975, 11039, 11172, 11620, 12201, 12450, 13300, 13965, 14525, 14700, 15770, 16268, 17430, 18620, 18924, 19950, 20335, 22078, 23275, 23655, 24402, 24900, 27930, 29050, 31540, 33117, 34860, 39425, 39900, 40670, 43575, 44156, 46550, 47310, 48804, 55195, 55860, 58100, 61005, 66234, 69825, 77273, 78850, 81340, 87150, 93100, 94620, 101675, 110390, 118275, 122010, 132468, 139650, 154546, 157700, 165585, 174300, 203350, 220780, 231819, 236550, 244020, 275975, 279300, 305025, 309092, 331170, 386365, 406700, 463638, 473100, 551950, 610050, 662340, 772730, 827925, 927276, 1103900, 1159095, 1220100, 1545460, 1655850, 1931825, 2318190, 3311700, 3863650, 4636380, 5795475, 7727300, 11590950, 23181900]

約数ペア:

[(1, 23181900), (2, 11590950), (3, 7727300), (4, 5795475), (5, 4636380), (6, 3863650), (7, 3311700), (10, 2318190), (12, 1931825), (14, 1655850), (15, 1545460), (19, 1220100), (20, 1159095), (21, 1103900), (25, 927276), (28, 827925), (30, 772730), (35, 662340), (38, 610050), (42, 551950), (49, 473100), (50, 463638), (57, 406700), (60, 386365), (70, 331170), (75, 309092), (76, 305025), (83, 279300), (84, 275975), (95, 244020), (98, 236550), (100, 231819), (105, 220780), (114, 203350), (133, 174300), (140, 165585), (147, 157700), (150, 154546), (166, 139650), (175, 132468), (190, 122010), (196, 118275), (210, 110390), (228, 101675), (245, 94620), (249, 93100), (266, 87150), (285, 81340), (294, 78850), (300, 77273), (332, 69825), (350, 66234), (380, 61005), (399, 58100), (415, 55860), (420, 55195), (475, 48804), (490, 47310), (498, 46550), (525, 44156), (532, 43575), (570, 40670), (581, 39900), (588, 39425), (665, 34860), (700, 33117), (735, 31540), (798, 29050), (830, 27930), (931, 24900), (950, 24402), (980, 23655), (996, 23275), (1050, 22078), (1140, 20335), (1162, 19950), (1225, 18924), (1245, 18620), (1330, 17430), (1425, 16268), (1470, 15770), (1577, 14700), (1596, 14525), (1660, 13965), (1743, 13300), (1862, 12450), (1900, 12201), (1995, 11620), (2075, 11172), (2100, 11039), (2324, 9975), (2450, 9462), (2490, 9310), (2660, 8715), (2793, 8300), (2850, 8134), (2905, 7980), (2940, 7885), (3154, 7350), (3325, 6972), (3486, 6650), (3675, 6308), (3724, 6225), (3990, 5810), (4067, 5700), (4150, 5586), (4655, 4980), (4731, 4900)]