151405100

素因数分解:

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

素因数の和:145

約数の個数: 162

約数和(自身を含む): 424949364

約数和(自身を除く): 273544264

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 53, 55, 70, 77, 98, 100, 106, 110, 140, 154, 175, 196, 212, 220, 245, 265, 275, 308, 350, 371, 385, 490, 530, 539, 550, 583, 700, 742, 770, 980, 1060, 1078, 1100, 1166, 1225, 1325, 1484, 1540, 1855, 1925, 2156, 2332, 2450, 2597, 2650, 2695, 2809, 2915, 3710, 3850, 4081, 4900, 5194, 5300, 5390, 5618, 5830, 7420, 7700, 8162, 9275, 10388, 10780, 11236, 11660, 12985, 13475, 14045, 14575, 16324, 18550, 19663, 20405, 25970, 26950, 28090, 28567, 29150, 30899, 37100, 39326, 40810, 51940, 53900, 56180, 57134, 58300, 61798, 64925, 70225, 78652, 81620, 98315, 102025, 114268, 123596, 129850, 137641, 140450, 142835, 154495, 196630, 204050, 216293, 259700, 275282, 280900, 285670, 308990, 393260, 408100, 432586, 491575, 550564, 571340, 617980, 688205, 714175, 772475, 865172, 983150, 1081465, 1376410, 1428350, 1514051, 1544950, 1966300, 2162930, 2752820, 2856700, 3028102, 3089900, 3441025, 4325860, 5407325, 6056204, 6882050, 7570255, 10814650, 13764100, 15140510, 21629300, 30281020, 37851275, 75702550, 151405100]

約数ペア:

[(1, 151405100), (2, 75702550), (4, 37851275), (5, 30281020), (7, 21629300), (10, 15140510), (11, 13764100), (14, 10814650), (20, 7570255), (22, 6882050), (25, 6056204), (28, 5407325), (35, 4325860), (44, 3441025), (49, 3089900), (50, 3028102), (53, 2856700), (55, 2752820), (70, 2162930), (77, 1966300), (98, 1544950), (100, 1514051), (106, 1428350), (110, 1376410), (140, 1081465), (154, 983150), (175, 865172), (196, 772475), (212, 714175), (220, 688205), (245, 617980), (265, 571340), (275, 550564), (308, 491575), (350, 432586), (371, 408100), (385, 393260), (490, 308990), (530, 285670), (539, 280900), (550, 275282), (583, 259700), (700, 216293), (742, 204050), (770, 196630), (980, 154495), (1060, 142835), (1078, 140450), (1100, 137641), (1166, 129850), (1225, 123596), (1325, 114268), (1484, 102025), (1540, 98315), (1855, 81620), (1925, 78652), (2156, 70225), (2332, 64925), (2450, 61798), (2597, 58300), (2650, 57134), (2695, 56180), (2809, 53900), (2915, 51940), (3710, 40810), (3850, 39326), (4081, 37100), (4900, 30899), (5194, 29150), (5300, 28567), (5390, 28090), (5618, 26950), (5830, 25970), (7420, 20405), (7700, 19663), (8162, 18550), (9275, 16324), (10388, 14575), (10780, 14045), (11236, 13475), (11660, 12985)]