222297720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97499}}^1$

素因数の和:97532

約数の個数: 64

約数和(自身を含む): 702000000

約数和(自身を除く): 479702280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 97499, 194998, 292497, 389996, 487495, 584994, 779992, 974990, 1169988, 1462485, 1852481, 1949980, 2339976, 2924970, 3704962, 3899960, 5557443, 5849940, 7409924, 9262405, 11114886, 11699880, 14819848, 18524810, 22229772, 27787215, 37049620, 44459544, 55574430, 74099240, 111148860, 222297720]

約数ペア:

[(1, 222297720), (2, 111148860), (3, 74099240), (4, 55574430), (5, 44459544), (6, 37049620), (8, 27787215), (10, 22229772), (12, 18524810), (15, 14819848), (19, 11699880), (20, 11114886), (24, 9262405), (30, 7409924), (38, 5849940), (40, 5557443), (57, 3899960), (60, 3704962), (76, 2924970), (95, 2339976), (114, 1949980), (120, 1852481), (152, 1462485), (190, 1169988), (228, 974990), (285, 779992), (380, 584994), (456, 487495), (570, 389996), (760, 292497), (1140, 194998), (2280, 97499)]