72354540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 210361536

約数和(自身を除く): 138006996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 61, 106, 122, 159, 183, 212, 244, 265, 305, 318, 366, 373, 530, 610, 636, 732, 746, 795, 915, 1060, 1119, 1220, 1492, 1590, 1830, 1865, 2238, 3180, 3233, 3660, 3730, 4476, 5595, 6466, 7460, 9699, 11190, 12932, 16165, 19398, 19769, 22380, 22753, 32330, 38796, 39538, 45506, 48495, 59307, 64660, 68259, 79076, 91012, 96990, 98845, 113765, 118614, 136518, 193980, 197690, 227530, 237228, 273036, 296535, 341295, 395380, 455060, 593070, 682590, 1186140, 1205909, 1365180, 2411818, 3617727, 4823636, 6029545, 7235454, 12059090, 14470908, 18088635, 24118180, 36177270, 72354540]

約数ペア:

[(1, 72354540), (2, 36177270), (3, 24118180), (4, 18088635), (5, 14470908), (6, 12059090), (10, 7235454), (12, 6029545), (15, 4823636), (20, 3617727), (30, 2411818), (53, 1365180), (60, 1205909), (61, 1186140), (106, 682590), (122, 593070), (159, 455060), (183, 395380), (212, 341295), (244, 296535), (265, 273036), (305, 237228), (318, 227530), (366, 197690), (373, 193980), (530, 136518), (610, 118614), (636, 113765), (732, 98845), (746, 96990), (795, 91012), (915, 79076), (1060, 68259), (1119, 64660), (1220, 59307), (1492, 48495), (1590, 45506), (1830, 39538), (1865, 38796), (2238, 32330), (3180, 22753), (3233, 22380), (3660, 19769), (3730, 19398), (4476, 16165), (5595, 12932), (6466, 11190), (7460, 9699)]