72429570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 194987520

約数和(自身を除く): 122557950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 79, 90, 122, 158, 167, 183, 237, 305, 334, 366, 395, 474, 501, 549, 610, 711, 790, 835, 915, 1002, 1098, 1185, 1422, 1503, 1670, 1830, 2370, 2505, 2745, 3006, 3555, 4819, 5010, 5490, 7110, 7515, 9638, 10187, 13193, 14457, 15030, 20374, 24095, 26386, 28914, 30561, 39579, 43371, 48190, 50935, 61122, 65965, 72285, 79158, 86742, 91683, 101870, 118737, 131930, 144570, 152805, 183366, 197895, 216855, 237474, 305610, 395790, 433710, 458415, 593685, 804773, 916830, 1187370, 1609546, 2414319, 4023865, 4828638, 7242957, 8047730, 12071595, 14485914, 24143190, 36214785, 72429570]

約数ペア:

[(1, 72429570), (2, 36214785), (3, 24143190), (5, 14485914), (6, 12071595), (9, 8047730), (10, 7242957), (15, 4828638), (18, 4023865), (30, 2414319), (45, 1609546), (61, 1187370), (79, 916830), (90, 804773), (122, 593685), (158, 458415), (167, 433710), (183, 395790), (237, 305610), (305, 237474), (334, 216855), (366, 197895), (395, 183366), (474, 152805), (501, 144570), (549, 131930), (610, 118737), (711, 101870), (790, 91683), (835, 86742), (915, 79158), (1002, 72285), (1098, 65965), (1185, 61122), (1422, 50935), (1503, 48190), (1670, 43371), (1830, 39579), (2370, 30561), (2505, 28914), (2745, 26386), (3006, 24095), (3555, 20374), (4819, 15030), (5010, 14457), (5490, 13193), (7110, 10187), (7515, 9638)]