745061188050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{23319599}}^1$

素因数の和:23319688

約数の個数: 72

約数和(自身を含む): 2029924540800

約数和(自身を除く): 1284863352750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 3195, 3550, 5325, 6390, 10650, 15975, 31950, 23319599, 46639198, 69958797, 116597995, 139917594, 209876391, 233195990, 349793985, 419752782, 582989975, 699587970, 1049381955, 1165979950, 1655691529, 1748969925, 2098763910, 3311383058, 3497939850, 4967074587, 5246909775, 8278457645, 9934149174, 10493819550, 14901223761, 16556915290, 24835372935, 29802447522, 41392288225, 49670745870, 74506118805, 82784576450, 124176864675, 149012237610, 248353729350, 372530594025, 745061188050]

約数ペア:

[(1, 745061188050), (2, 372530594025), (3, 248353729350), (5, 149012237610), (6, 124176864675), (9, 82784576450), (10, 74506118805), (15, 49670745870), (18, 41392288225), (25, 29802447522), (30, 24835372935), (45, 16556915290), (50, 14901223761), (71, 10493819550), (75, 9934149174), (90, 8278457645), (142, 5246909775), (150, 4967074587), (213, 3497939850), (225, 3311383058), (355, 2098763910), (426, 1748969925), (450, 1655691529), (639, 1165979950), (710, 1049381955), (1065, 699587970), (1278, 582989975), (1775, 419752782), (2130, 349793985), (3195, 233195990), (3550, 209876391), (5325, 139917594), (6390, 116597995), (10650, 69958797), (15975, 46639198), (31950, 23319599)]