221930550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5303}}^1$

素因数の和:5355

約数の個数: 96

約数和(自身を含む): 631388160

約数和(自身を除く): 409457610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 186, 225, 270, 279, 310, 450, 465, 558, 675, 775, 837, 930, 1350, 1395, 1550, 1674, 2325, 2790, 4185, 4650, 5303, 6975, 8370, 10606, 13950, 15909, 20925, 26515, 31818, 41850, 47727, 53030, 79545, 95454, 132575, 143181, 159090, 164393, 238635, 265150, 286362, 328786, 397725, 477270, 493179, 715905, 795450, 821965, 986358, 1193175, 1431810, 1479537, 1643930, 2386350, 2465895, 2959074, 3579525, 4109825, 4438611, 4931790, 7159050, 7397685, 8219650, 8877222, 12329475, 14795370, 22193055, 24658950, 36988425, 44386110, 73976850, 110965275, 221930550]

約数ペア:

[(1, 221930550), (2, 110965275), (3, 73976850), (5, 44386110), (6, 36988425), (9, 24658950), (10, 22193055), (15, 14795370), (18, 12329475), (25, 8877222), (27, 8219650), (30, 7397685), (31, 7159050), (45, 4931790), (50, 4438611), (54, 4109825), (62, 3579525), (75, 2959074), (90, 2465895), (93, 2386350), (135, 1643930), (150, 1479537), (155, 1431810), (186, 1193175), (225, 986358), (270, 821965), (279, 795450), (310, 715905), (450, 493179), (465, 477270), (558, 397725), (675, 328786), (775, 286362), (837, 265150), (930, 238635), (1350, 164393), (1395, 159090), (1550, 143181), (1674, 132575), (2325, 95454), (2790, 79545), (4185, 53030), (4650, 47727), (5303, 41850), (6975, 31818), (8370, 26515), (10606, 20925), (13950, 15909)]