203440410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13219}}^1$

素因数の和:13257

約数の個数: 80

約数和(自身を含む): 575863200

約数和(自身を除く): 372422790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 7695, 13219, 15390, 26438, 39657, 66095, 79314, 118971, 132190, 198285, 237942, 251161, 356913, 396570, 502322, 594855, 713826, 753483, 1070739, 1189710, 1255805, 1506966, 1784565, 2141478, 2260449, 2511610, 3569130, 3767415, 4520898, 5353695, 6781347, 7534830, 10707390, 11302245, 13562694, 20344041, 22604490, 33906735, 40688082, 67813470, 101720205, 203440410]

約数ペア:

[(1, 203440410), (2, 101720205), (3, 67813470), (5, 40688082), (6, 33906735), (9, 22604490), (10, 20344041), (15, 13562694), (18, 11302245), (19, 10707390), (27, 7534830), (30, 6781347), (38, 5353695), (45, 4520898), (54, 3767415), (57, 3569130), (81, 2511610), (90, 2260449), (95, 2141478), (114, 1784565), (135, 1506966), (162, 1255805), (171, 1189710), (190, 1070739), (270, 753483), (285, 713826), (342, 594855), (405, 502322), (513, 396570), (570, 356913), (810, 251161), (855, 237942), (1026, 198285), (1539, 132190), (1710, 118971), (2565, 79314), (3078, 66095), (5130, 39657), (7695, 26438), (13219, 15390)]