84089820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4387

約数の個数: 96

約数和(自身を含む): 262483200

約数和(自身を除く): 178393380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4339, 4845, 6460, 8678, 9690, 13017, 17356, 19380, 21695, 26034, 43390, 52068, 65085, 73763, 82441, 86780, 130170, 147526, 164882, 221289, 247323, 260340, 295052, 329764, 368815, 412205, 442578, 494646, 737630, 824410, 885156, 989292, 1106445, 1236615, 1401497, 1475260, 1648820, 2212890, 2473230, 2802994, 4204491, 4425780, 4946460, 5605988, 7007485, 8408982, 14014970, 16817964, 21022455, 28029940, 42044910, 84089820]

約数ペア:

[(1, 84089820), (2, 42044910), (3, 28029940), (4, 21022455), (5, 16817964), (6, 14014970), (10, 8408982), (12, 7007485), (15, 5605988), (17, 4946460), (19, 4425780), (20, 4204491), (30, 2802994), (34, 2473230), (38, 2212890), (51, 1648820), (57, 1475260), (60, 1401497), (68, 1236615), (76, 1106445), (85, 989292), (95, 885156), (102, 824410), (114, 737630), (170, 494646), (190, 442578), (204, 412205), (228, 368815), (255, 329764), (285, 295052), (323, 260340), (340, 247323), (380, 221289), (510, 164882), (570, 147526), (646, 130170), (969, 86780), (1020, 82441), (1140, 73763), (1292, 65085), (1615, 52068), (1938, 43390), (3230, 26034), (3876, 21695), (4339, 19380), (4845, 17356), (6460, 13017), (8678, 9690)]