54407640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:534

約数の個数: 192

約数和(自身を含む): 200275200

約数和(自身を除く): 145867560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 487, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 974, 980, 1064, 1140, 1176, 1330, 1461, 1470, 1596, 1862, 1948, 1960, 1995, 2280, 2435, 2660, 2793, 2922, 2940, 3192, 3409, 3724, 3896, 3990, 4655, 4870, 5320, 5586, 5844, 5880, 6818, 7305, 7448, 7980, 9253, 9310, 9740, 10227, 11172, 11688, 13636, 13965, 14610, 15960, 17045, 18506, 18620, 19480, 20454, 22344, 23863, 27272, 27759, 27930, 29220, 34090, 37012, 37240, 40908, 46265, 47726, 51135, 55518, 55860, 58440, 64771, 68180, 71589, 74024, 81816, 92530, 95452, 102270, 111036, 111720, 119315, 129542, 136360, 138795, 143178, 185060, 190904, 194313, 204540, 222072, 238630, 259084, 277590, 286356, 323855, 357945, 370120, 388626, 409080, 453397, 477260, 518168, 555180, 572712, 647710, 715890, 777252, 906794, 954520, 971565, 1110360, 1295420, 1360191, 1431780, 1554504, 1813588, 1943130, 2266985, 2590840, 2720382, 2863560, 3627176, 3886260, 4533970, 5440764, 6800955, 7772520, 9067940, 10881528, 13601910, 18135880, 27203820, 54407640]

約数ペア:

[(1, 54407640), (2, 27203820), (3, 18135880), (4, 13601910), (5, 10881528), (6, 9067940), (7, 7772520), (8, 6800955), (10, 5440764), (12, 4533970), (14, 3886260), (15, 3627176), (19, 2863560), (20, 2720382), (21, 2590840), (24, 2266985), (28, 1943130), (30, 1813588), (35, 1554504), (38, 1431780), (40, 1360191), (42, 1295420), (49, 1110360), (56, 971565), (57, 954520), (60, 906794), (70, 777252), (76, 715890), (84, 647710), (95, 572712), (98, 555180), (105, 518168), (114, 477260), (120, 453397), (133, 409080), (140, 388626), (147, 370120), (152, 357945), (168, 323855), (190, 286356), (196, 277590), (210, 259084), (228, 238630), (245, 222072), (266, 204540), (280, 194313), (285, 190904), (294, 185060), (380, 143178), (392, 138795), (399, 136360), (420, 129542), (456, 119315), (487, 111720), (490, 111036), (532, 102270), (570, 95452), (588, 92530), (665, 81816), (735, 74024), (760, 71589), (798, 68180), (840, 64771), (931, 58440), (974, 55860), (980, 55518), (1064, 51135), (1140, 47726), (1176, 46265), (1330, 40908), (1461, 37240), (1470, 37012), (1596, 34090), (1862, 29220), (1948, 27930), (1960, 27759), (1995, 27272), (2280, 23863), (2435, 22344), (2660, 20454), (2793, 19480), (2922, 18620), (2940, 18506), (3192, 17045), (3409, 15960), (3724, 14610), (3896, 13965), (3990, 13636), (4655, 11688), (4870, 11172), (5320, 10227), (5586, 9740), (5844, 9310), (5880, 9253), (6818, 7980), (7305, 7448)]