99880140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53699}}^1$

素因数の和:53742

約数の個数: 48

約数和(自身を含む): 288691200

約数和(自身を除く): 188811060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 53699, 107398, 161097, 214796, 268495, 322194, 536990, 644388, 805485, 1073980, 1610970, 1664669, 3221940, 3329338, 4994007, 6658676, 8323345, 9988014, 16646690, 19976028, 24970035, 33293380, 49940070, 99880140]

約数ペア:

[(1, 99880140), (2, 49940070), (3, 33293380), (4, 24970035), (5, 19976028), (6, 16646690), (10, 9988014), (12, 8323345), (15, 6658676), (20, 4994007), (30, 3329338), (31, 3221940), (60, 1664669), (62, 1610970), (93, 1073980), (124, 805485), (155, 644388), (186, 536990), (310, 322194), (372, 268495), (465, 214796), (620, 161097), (930, 107398), (1860, 53699)]