151208700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 459970560

約数和(自身を除く): 308761860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 71, 75, 93, 100, 124, 142, 150, 155, 186, 213, 229, 284, 300, 310, 355, 372, 426, 458, 465, 620, 687, 710, 775, 852, 916, 930, 1065, 1145, 1374, 1420, 1550, 1775, 1860, 2130, 2201, 2290, 2325, 2748, 3100, 3435, 3550, 4260, 4402, 4580, 4650, 5325, 5725, 6603, 6870, 7099, 7100, 8804, 9300, 10650, 11005, 11450, 13206, 13740, 14198, 16259, 17175, 21297, 21300, 22010, 22900, 26412, 28396, 32518, 33015, 34350, 35495, 42594, 44020, 48777, 55025, 65036, 66030, 68700, 70990, 81295, 85188, 97554, 106485, 110050, 132060, 141980, 162590, 165075, 177475, 195108, 212970, 220100, 243885, 325180, 330150, 354950, 406475, 425940, 487770, 504029, 532425, 660300, 709900, 812950, 975540, 1008058, 1064850, 1219425, 1512087, 1625900, 2016116, 2129700, 2438850, 2520145, 3024174, 4877700, 5040290, 6048348, 7560435, 10080580, 12600725, 15120870, 25201450, 30241740, 37802175, 50402900, 75604350, 151208700]

約数ペア:

[(1, 151208700), (2, 75604350), (3, 50402900), (4, 37802175), (5, 30241740), (6, 25201450), (10, 15120870), (12, 12600725), (15, 10080580), (20, 7560435), (25, 6048348), (30, 5040290), (31, 4877700), (50, 3024174), (60, 2520145), (62, 2438850), (71, 2129700), (75, 2016116), (93, 1625900), (100, 1512087), (124, 1219425), (142, 1064850), (150, 1008058), (155, 975540), (186, 812950), (213, 709900), (229, 660300), (284, 532425), (300, 504029), (310, 487770), (355, 425940), (372, 406475), (426, 354950), (458, 330150), (465, 325180), (620, 243885), (687, 220100), (710, 212970), (775, 195108), (852, 177475), (916, 165075), (930, 162590), (1065, 141980), (1145, 132060), (1374, 110050), (1420, 106485), (1550, 97554), (1775, 85188), (1860, 81295), (2130, 70990), (2201, 68700), (2290, 66030), (2325, 65036), (2748, 55025), (3100, 48777), (3435, 44020), (3550, 42594), (4260, 35495), (4402, 34350), (4580, 33015), (4650, 32518), (5325, 28396), (5725, 26412), (6603, 22900), (6870, 22010), (7099, 21300), (7100, 21297), (8804, 17175), (9300, 16259), (10650, 14198), (11005, 13740), (11450, 13206)]