28736700900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{347}}^1\times {\mathrm{276049}}^1$

素因数の和:276413

約数の個数: 72

約数和(自身を含む): 83384767200

約数和(自身を除く): 54648066300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 347, 694, 1041, 1388, 1735, 2082, 3470, 4164, 5205, 6940, 8675, 10410, 17350, 20820, 26025, 34700, 52050, 104100, 276049, 552098, 828147, 1104196, 1380245, 1656294, 2760490, 3312588, 4140735, 5520980, 6901225, 8281470, 13802450, 16562940, 20703675, 27604900, 41407350, 82814700, 95789003, 191578006, 287367009, 383156012, 478945015, 574734018, 957890030, 1149468036, 1436835045, 1915780060, 2394725075, 2873670090, 4789450150, 5747340180, 7184175225, 9578900300, 14368350450, 28736700900]

約数ペア:

[(1, 28736700900), (2, 14368350450), (3, 9578900300), (4, 7184175225), (5, 5747340180), (6, 4789450150), (10, 2873670090), (12, 2394725075), (15, 1915780060), (20, 1436835045), (25, 1149468036), (30, 957890030), (50, 574734018), (60, 478945015), (75, 383156012), (100, 287367009), (150, 191578006), (300, 95789003), (347, 82814700), (694, 41407350), (1041, 27604900), (1388, 20703675), (1735, 16562940), (2082, 13802450), (3470, 8281470), (4164, 6901225), (5205, 5520980), (6940, 4140735), (8675, 3312588), (10410, 2760490), (17350, 1656294), (20820, 1380245), (26025, 1104196), (34700, 828147), (52050, 552098), (104100, 276049)]