72779550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{28541}}^1$

素因数の和:28573

約数の個数: 48

約数和(自身を含む): 191117232

約数和(自身を除く): 118337682

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 28541, 57082, 85623, 142705, 171246, 285410, 428115, 485197, 713525, 856230, 970394, 1427050, 1455591, 2140575, 2425985, 2911182, 4281150, 4851970, 7277955, 12129925, 14555910, 24259850, 36389775, 72779550]

約数ペア:

[(1, 72779550), (2, 36389775), (3, 24259850), (5, 14555910), (6, 12129925), (10, 7277955), (15, 4851970), (17, 4281150), (25, 2911182), (30, 2425985), (34, 2140575), (50, 1455591), (51, 1427050), (75, 970394), (85, 856230), (102, 713525), (150, 485197), (170, 428115), (255, 285410), (425, 171246), (510, 142705), (850, 85623), (1275, 57082), (2550, 28541)]