72031230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 195197184

約数和(自身を除く): 123165954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 97, 111, 185, 194, 222, 223, 291, 333, 370, 446, 485, 555, 582, 666, 669, 873, 970, 1110, 1115, 1338, 1455, 1665, 1746, 2007, 2230, 2910, 3330, 3345, 3589, 4014, 4365, 6690, 7178, 8251, 8730, 10035, 10767, 16502, 17945, 20070, 21534, 21631, 24753, 32301, 35890, 41255, 43262, 49506, 53835, 64602, 64893, 74259, 82510, 107670, 108155, 123765, 129786, 148518, 161505, 194679, 216310, 247530, 323010, 324465, 371295, 389358, 648930, 742590, 800347, 973395, 1600694, 1946790, 2401041, 4001735, 4802082, 7203123, 8003470, 12005205, 14406246, 24010410, 36015615, 72031230]

約数ペア:

[(1, 72031230), (2, 36015615), (3, 24010410), (5, 14406246), (6, 12005205), (9, 8003470), (10, 7203123), (15, 4802082), (18, 4001735), (30, 2401041), (37, 1946790), (45, 1600694), (74, 973395), (90, 800347), (97, 742590), (111, 648930), (185, 389358), (194, 371295), (222, 324465), (223, 323010), (291, 247530), (333, 216310), (370, 194679), (446, 161505), (485, 148518), (555, 129786), (582, 123765), (666, 108155), (669, 107670), (873, 82510), (970, 74259), (1110, 64893), (1115, 64602), (1338, 53835), (1455, 49506), (1665, 43262), (1746, 41255), (2007, 35890), (2230, 32301), (2910, 24753), (3330, 21631), (3345, 21534), (3589, 20070), (4014, 17945), (4365, 16502), (6690, 10767), (7178, 10035), (8251, 8730)]