89248980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5147}}^1$

素因数の和:5193

約数の個数: 72

約数和(自身を含む): 265513248

約数和(自身を除く): 176264268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4335, 5147, 5780, 8670, 10294, 15441, 17340, 20588, 25735, 30882, 51470, 61764, 77205, 87499, 102940, 154410, 174998, 262497, 308820, 349996, 437495, 524994, 874990, 1049988, 1312485, 1487483, 1749980, 2624970, 2974966, 4462449, 5249940, 5949932, 7437415, 8924898, 14874830, 17849796, 22312245, 29749660, 44624490, 89248980]

約数ペア:

[(1, 89248980), (2, 44624490), (3, 29749660), (4, 22312245), (5, 17849796), (6, 14874830), (10, 8924898), (12, 7437415), (15, 5949932), (17, 5249940), (20, 4462449), (30, 2974966), (34, 2624970), (51, 1749980), (60, 1487483), (68, 1312485), (85, 1049988), (102, 874990), (170, 524994), (204, 437495), (255, 349996), (289, 308820), (340, 262497), (510, 174998), (578, 154410), (867, 102940), (1020, 87499), (1156, 77205), (1445, 61764), (1734, 51470), (2890, 30882), (3468, 25735), (4335, 20588), (5147, 17340), (5780, 15441), (8670, 10294)]