72501030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{733}}^1$

素因数の和:910

約数の個数: 96

約数和(自身を含む): 217099584

約数和(自身を除く): 144598554

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 157, 210, 314, 315, 471, 630, 733, 785, 942, 1099, 1413, 1466, 1570, 2198, 2199, 2355, 2826, 3297, 3665, 4398, 4710, 5131, 5495, 6594, 6597, 7065, 7330, 9891, 10262, 10990, 10995, 13194, 14130, 15393, 16485, 19782, 21990, 25655, 30786, 32970, 32985, 46179, 49455, 51310, 65970, 76965, 92358, 98910, 115081, 153930, 230162, 230895, 345243, 461790, 575405, 690486, 805567, 1035729, 1150810, 1611134, 1726215, 2071458, 2416701, 3452430, 4027835, 4833402, 5178645, 7250103, 8055670, 10357290, 12083505, 14500206, 24167010, 36250515, 72501030]

約数ペア:

[(1, 72501030), (2, 36250515), (3, 24167010), (5, 14500206), (6, 12083505), (7, 10357290), (9, 8055670), (10, 7250103), (14, 5178645), (15, 4833402), (18, 4027835), (21, 3452430), (30, 2416701), (35, 2071458), (42, 1726215), (45, 1611134), (63, 1150810), (70, 1035729), (90, 805567), (105, 690486), (126, 575405), (157, 461790), (210, 345243), (314, 230895), (315, 230162), (471, 153930), (630, 115081), (733, 98910), (785, 92358), (942, 76965), (1099, 65970), (1413, 51310), (1466, 49455), (1570, 46179), (2198, 32985), (2199, 32970), (2355, 30786), (2826, 25655), (3297, 21990), (3665, 19782), (4398, 16485), (4710, 15393), (5131, 14130), (5495, 13194), (6594, 10995), (6597, 10990), (7065, 10262), (7330, 9891)]