102287220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1019}}^1$

素因数の和:1277

約数の個数: 96

約数和(自身を含む): 329011200

約数和(自身を除く): 226723980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 239, 420, 478, 717, 956, 1019, 1195, 1434, 1673, 2038, 2390, 2868, 3057, 3346, 3585, 4076, 4780, 5019, 5095, 6114, 6692, 7133, 7170, 8365, 10038, 10190, 12228, 14266, 14340, 15285, 16730, 20076, 20380, 21399, 25095, 28532, 30570, 33460, 35665, 42798, 50190, 61140, 71330, 85596, 100380, 106995, 142660, 213990, 243541, 427980, 487082, 730623, 974164, 1217705, 1461246, 1704787, 2435410, 2922492, 3409574, 3653115, 4870820, 5114361, 6819148, 7306230, 8523935, 10228722, 14612460, 17047870, 20457444, 25571805, 34095740, 51143610, 102287220]

約数ペア:

[(1, 102287220), (2, 51143610), (3, 34095740), (4, 25571805), (5, 20457444), (6, 17047870), (7, 14612460), (10, 10228722), (12, 8523935), (14, 7306230), (15, 6819148), (20, 5114361), (21, 4870820), (28, 3653115), (30, 3409574), (35, 2922492), (42, 2435410), (60, 1704787), (70, 1461246), (84, 1217705), (105, 974164), (140, 730623), (210, 487082), (239, 427980), (420, 243541), (478, 213990), (717, 142660), (956, 106995), (1019, 100380), (1195, 85596), (1434, 71330), (1673, 61140), (2038, 50190), (2390, 42798), (2868, 35665), (3057, 33460), (3346, 30570), (3585, 28532), (4076, 25095), (4780, 21399), (5019, 20380), (5095, 20076), (6114, 16730), (6692, 15285), (7133, 14340), (7170, 14266), (8365, 12228), (10038, 10190)]