5721000900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{312623}}^1$

素因数の和:312701

約数の個数: 72

約数和(自身を含む): 16824173184

約数和(自身を除く): 11103172284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1525, 1830, 3050, 3660, 4575, 6100, 9150, 18300, 312623, 625246, 937869, 1250492, 1563115, 1875738, 3126230, 3751476, 4689345, 6252460, 7815575, 9378690, 15631150, 18757380, 19070003, 23446725, 31262300, 38140006, 46893450, 57210009, 76280012, 93786900, 95350015, 114420018, 190700030, 228840036, 286050045, 381400060, 476750075, 572100090, 953500150, 1144200180, 1430250225, 1907000300, 2860500450, 5721000900]

約数ペア:

[(1, 5721000900), (2, 2860500450), (3, 1907000300), (4, 1430250225), (5, 1144200180), (6, 953500150), (10, 572100090), (12, 476750075), (15, 381400060), (20, 286050045), (25, 228840036), (30, 190700030), (50, 114420018), (60, 95350015), (61, 93786900), (75, 76280012), (100, 57210009), (122, 46893450), (150, 38140006), (183, 31262300), (244, 23446725), (300, 19070003), (305, 18757380), (366, 15631150), (610, 9378690), (732, 7815575), (915, 6252460), (1220, 4689345), (1525, 3751476), (1830, 3126230), (3050, 1875738), (3660, 1563115), (4575, 1250492), (6100, 937869), (9150, 625246), (18300, 312623)]