90495900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 216

約数和(自身を含む): 320934320

約数和(自身を除く): 230438420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 121, 132, 135, 150, 165, 180, 198, 220, 225, 242, 270, 275, 277, 297, 300, 330, 363, 396, 450, 484, 495, 540, 550, 554, 594, 605, 660, 675, 726, 825, 831, 900, 990, 1089, 1100, 1108, 1188, 1210, 1350, 1385, 1452, 1485, 1650, 1662, 1815, 1980, 2178, 2420, 2475, 2493, 2700, 2770, 2970, 3025, 3047, 3267, 3300, 3324, 3630, 4155, 4356, 4950, 4986, 5445, 5540, 5940, 6050, 6094, 6534, 6925, 7260, 7425, 7479, 8310, 9075, 9141, 9900, 9972, 10890, 12100, 12188, 12465, 13068, 13850, 14850, 14958, 15235, 16335, 16620, 18150, 18282, 20775, 21780, 24930, 27225, 27423, 27700, 29700, 29916, 30470, 32670, 33517, 36300, 36564, 37395, 41550, 45705, 49860, 54450, 54846, 60940, 62325, 65340, 67034, 74790, 76175, 81675, 82269, 83100, 91410, 100551, 108900, 109692, 124650, 134068, 137115, 149580, 152350, 163350, 164538, 167585, 182820, 186975, 201102, 228525, 249300, 274230, 301653, 304700, 326700, 329076, 335170, 373950, 402204, 411345, 457050, 502755, 548460, 603306, 670340, 685575, 747900, 822690, 837925, 904959, 914100, 1005510, 1206612, 1371150, 1508265, 1645380, 1675850, 1809918, 2011020, 2056725, 2513775, 2742300, 3016530, 3351700, 3619836, 4113450, 4524795, 5027550, 6033060, 7541325, 8226900, 9049590, 10055100, 15082650, 18099180, 22623975, 30165300, 45247950, 90495900]

約数ペア:

[(1, 90495900), (2, 45247950), (3, 30165300), (4, 22623975), (5, 18099180), (6, 15082650), (9, 10055100), (10, 9049590), (11, 8226900), (12, 7541325), (15, 6033060), (18, 5027550), (20, 4524795), (22, 4113450), (25, 3619836), (27, 3351700), (30, 3016530), (33, 2742300), (36, 2513775), (44, 2056725), (45, 2011020), (50, 1809918), (54, 1675850), (55, 1645380), (60, 1508265), (66, 1371150), (75, 1206612), (90, 1005510), (99, 914100), (100, 904959), (108, 837925), (110, 822690), (121, 747900), (132, 685575), (135, 670340), (150, 603306), (165, 548460), (180, 502755), (198, 457050), (220, 411345), (225, 402204), (242, 373950), (270, 335170), (275, 329076), (277, 326700), (297, 304700), (300, 301653), (330, 274230), (363, 249300), (396, 228525), (450, 201102), (484, 186975), (495, 182820), (540, 167585), (550, 164538), (554, 163350), (594, 152350), (605, 149580), (660, 137115), (675, 134068), (726, 124650), (825, 109692), (831, 108900), (900, 100551), (990, 91410), (1089, 83100), (1100, 82269), (1108, 81675), (1188, 76175), (1210, 74790), (1350, 67034), (1385, 65340), (1452, 62325), (1485, 60940), (1650, 54846), (1662, 54450), (1815, 49860), (1980, 45705), (2178, 41550), (2420, 37395), (2475, 36564), (2493, 36300), (2700, 33517), (2770, 32670), (2970, 30470), (3025, 29916), (3047, 29700), (3267, 27700), (3300, 27423), (3324, 27225), (3630, 24930), (4155, 21780), (4356, 20775), (4950, 18282), (4986, 18150), (5445, 16620), (5540, 16335), (5940, 15235), (6050, 14958), (6094, 14850), (6534, 13850), (6925, 13068), (7260, 12465), (7425, 12188), (7479, 12100), (8310, 10890), (9075, 9972), (9141, 9900)]