77096520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{647}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 251709120

約数和(自身を除く): 174612600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 647, 662, 993, 1294, 1324, 1655, 1941, 1986, 2588, 2648, 2979, 3235, 3310, 3882, 3972, 4965, 5176, 5823, 5958, 6470, 6620, 7764, 7944, 9705, 9930, 11646, 11916, 12940, 13240, 14895, 15528, 19410, 19860, 23292, 23832, 25880, 29115, 29790, 38820, 39720, 46584, 58230, 59580, 77640, 116460, 119160, 214157, 232920, 428314, 642471, 856628, 1070785, 1284942, 1713256, 1927413, 2141570, 2569884, 3212355, 3854826, 4283140, 5139768, 6424710, 7709652, 8566280, 9637065, 12849420, 15419304, 19274130, 25698840, 38548260, 77096520]

約数ペア:

[(1, 77096520), (2, 38548260), (3, 25698840), (4, 19274130), (5, 15419304), (6, 12849420), (8, 9637065), (9, 8566280), (10, 7709652), (12, 6424710), (15, 5139768), (18, 4283140), (20, 3854826), (24, 3212355), (30, 2569884), (36, 2141570), (40, 1927413), (45, 1713256), (60, 1284942), (72, 1070785), (90, 856628), (120, 642471), (180, 428314), (331, 232920), (360, 214157), (647, 119160), (662, 116460), (993, 77640), (1294, 59580), (1324, 58230), (1655, 46584), (1941, 39720), (1986, 38820), (2588, 29790), (2648, 29115), (2979, 25880), (3235, 23832), (3310, 23292), (3882, 19860), (3972, 19410), (4965, 15528), (5176, 14895), (5823, 13240), (5958, 12940), (6470, 11916), (6620, 11646), (7764, 9930), (7944, 9705)]