45135860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 124104960

約数和(自身を除く): 78969100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 53, 55, 70, 77, 79, 98, 106, 110, 140, 154, 158, 196, 212, 220, 245, 265, 308, 316, 371, 385, 395, 490, 530, 539, 553, 583, 742, 770, 790, 869, 980, 1060, 1078, 1106, 1166, 1484, 1540, 1580, 1738, 1855, 2156, 2212, 2332, 2597, 2695, 2765, 2915, 3476, 3710, 3871, 4081, 4187, 4345, 5194, 5390, 5530, 5830, 6083, 7420, 7742, 8162, 8374, 8690, 10388, 10780, 11060, 11660, 12166, 12985, 15484, 16324, 16748, 17380, 19355, 20405, 20935, 24332, 25970, 28567, 29309, 30415, 38710, 40810, 41870, 42581, 46057, 51940, 57134, 58618, 60830, 77420, 81620, 83740, 85162, 92114, 114268, 117236, 121660, 142835, 146545, 170324, 184228, 205163, 212905, 230285, 285670, 293090, 322399, 410326, 425810, 460570, 571340, 586180, 644798, 820652, 851620, 921140, 1025815, 1289596, 1611995, 2051630, 2256793, 3223990, 4103260, 4513586, 6447980, 9027172, 11283965, 22567930, 45135860]

約数ペア:

[(1, 45135860), (2, 22567930), (4, 11283965), (5, 9027172), (7, 6447980), (10, 4513586), (11, 4103260), (14, 3223990), (20, 2256793), (22, 2051630), (28, 1611995), (35, 1289596), (44, 1025815), (49, 921140), (53, 851620), (55, 820652), (70, 644798), (77, 586180), (79, 571340), (98, 460570), (106, 425810), (110, 410326), (140, 322399), (154, 293090), (158, 285670), (196, 230285), (212, 212905), (220, 205163), (245, 184228), (265, 170324), (308, 146545), (316, 142835), (371, 121660), (385, 117236), (395, 114268), (490, 92114), (530, 85162), (539, 83740), (553, 81620), (583, 77420), (742, 60830), (770, 58618), (790, 57134), (869, 51940), (980, 46057), (1060, 42581), (1078, 41870), (1106, 40810), (1166, 38710), (1484, 30415), (1540, 29309), (1580, 28567), (1738, 25970), (1855, 24332), (2156, 20935), (2212, 20405), (2332, 19355), (2597, 17380), (2695, 16748), (2765, 16324), (2915, 15484), (3476, 12985), (3710, 12166), (3871, 11660), (4081, 11060), (4187, 10780), (4345, 10388), (5194, 8690), (5390, 8374), (5530, 8162), (5830, 7742), (6083, 7420)]