205037100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7349}}^1$

素因数の和:7400

約数の個数: 108

約数和(自身を含む): 663499200

約数和(自身を除く): 458462100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2790, 3100, 4650, 5580, 6975, 7349, 9300, 13950, 14698, 22047, 27900, 29396, 36745, 44094, 66141, 73490, 88188, 110235, 132282, 146980, 183725, 220470, 227819, 264564, 330705, 367450, 440940, 455638, 551175, 661410, 683457, 734900, 911276, 1102350, 1139095, 1322820, 1366914, 1653525, 2050371, 2204700, 2278190, 2733828, 3307050, 3417285, 4100742, 4556380, 5695475, 6614100, 6834570, 8201484, 10251855, 11390950, 13669140, 17086425, 20503710, 22781900, 34172850, 41007420, 51259275, 68345700, 102518550, 205037100]

約数ペア:

[(1, 205037100), (2, 102518550), (3, 68345700), (4, 51259275), (5, 41007420), (6, 34172850), (9, 22781900), (10, 20503710), (12, 17086425), (15, 13669140), (18, 11390950), (20, 10251855), (25, 8201484), (30, 6834570), (31, 6614100), (36, 5695475), (45, 4556380), (50, 4100742), (60, 3417285), (62, 3307050), (75, 2733828), (90, 2278190), (93, 2204700), (100, 2050371), (124, 1653525), (150, 1366914), (155, 1322820), (180, 1139095), (186, 1102350), (225, 911276), (279, 734900), (300, 683457), (310, 661410), (372, 551175), (450, 455638), (465, 440940), (558, 367450), (620, 330705), (775, 264564), (900, 227819), (930, 220470), (1116, 183725), (1395, 146980), (1550, 132282), (1860, 110235), (2325, 88188), (2790, 73490), (3100, 66141), (4650, 44094), (5580, 36745), (6975, 29396), (7349, 27900), (9300, 22047), (13950, 14698)]