55158300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:713

約数の個数: 144

約数和(自身を含む): 183321600

約数和(自身を除く): 128163300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 450, 465, 540, 558, 620, 659, 675, 775, 837, 900, 930, 1116, 1318, 1350, 1395, 1550, 1674, 1860, 1977, 2325, 2636, 2700, 2790, 3100, 3295, 3348, 3954, 4185, 4650, 5580, 5931, 6590, 6975, 7908, 8370, 9300, 9885, 11862, 13180, 13950, 16475, 16740, 17793, 19770, 20429, 20925, 23724, 27900, 29655, 32950, 35586, 39540, 40858, 41850, 49425, 59310, 61287, 65900, 71172, 81716, 83700, 88965, 98850, 102145, 118620, 122574, 148275, 177930, 183861, 197700, 204290, 245148, 296550, 306435, 355860, 367722, 408580, 444825, 510725, 551583, 593100, 612870, 735444, 889650, 919305, 1021450, 1103166, 1225740, 1532175, 1779300, 1838610, 2042900, 2206332, 2757915, 3064350, 3677220, 4596525, 5515830, 6128700, 9193050, 11031660, 13789575, 18386100, 27579150, 55158300]

約数ペア:

[(1, 55158300), (2, 27579150), (3, 18386100), (4, 13789575), (5, 11031660), (6, 9193050), (9, 6128700), (10, 5515830), (12, 4596525), (15, 3677220), (18, 3064350), (20, 2757915), (25, 2206332), (27, 2042900), (30, 1838610), (31, 1779300), (36, 1532175), (45, 1225740), (50, 1103166), (54, 1021450), (60, 919305), (62, 889650), (75, 735444), (90, 612870), (93, 593100), (100, 551583), (108, 510725), (124, 444825), (135, 408580), (150, 367722), (155, 355860), (180, 306435), (186, 296550), (225, 245148), (270, 204290), (279, 197700), (300, 183861), (310, 177930), (372, 148275), (450, 122574), (465, 118620), (540, 102145), (558, 98850), (620, 88965), (659, 83700), (675, 81716), (775, 71172), (837, 65900), (900, 61287), (930, 59310), (1116, 49425), (1318, 41850), (1350, 40858), (1395, 39540), (1550, 35586), (1674, 32950), (1860, 29655), (1977, 27900), (2325, 23724), (2636, 20925), (2700, 20429), (2790, 19770), (3100, 17793), (3295, 16740), (3348, 16475), (3954, 13950), (4185, 13180), (4650, 11862), (5580, 9885), (5931, 9300), (6590, 8370), (6975, 7908)]