88100100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{809}}^1$

素因数の和:851

約数の個数: 162

約数和(自身を含む): 303906330

約数和(自身を除く): 215806230

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 121, 132, 150, 165, 180, 198, 220, 225, 242, 275, 300, 330, 363, 396, 450, 484, 495, 550, 605, 660, 726, 809, 825, 900, 990, 1089, 1100, 1210, 1452, 1618, 1650, 1815, 1980, 2178, 2420, 2427, 2475, 3025, 3236, 3300, 3630, 4045, 4356, 4854, 4950, 5445, 6050, 7260, 7281, 8090, 8899, 9075, 9708, 9900, 10890, 12100, 12135, 14562, 16180, 17798, 18150, 20225, 21780, 24270, 26697, 27225, 29124, 35596, 36300, 36405, 40450, 44495, 48540, 53394, 54450, 60675, 72810, 80091, 80900, 88990, 97889, 106788, 108900, 121350, 133485, 145620, 160182, 177980, 182025, 195778, 222475, 242700, 266970, 293667, 320364, 364050, 391556, 400455, 444950, 489445, 533940, 587334, 667425, 728100, 800910, 881001, 889900, 978890, 1174668, 1334850, 1468335, 1601820, 1762002, 1957780, 2002275, 2447225, 2669700, 2936670, 3524004, 4004550, 4405005, 4894450, 5873340, 7341675, 8009100, 8810010, 9788900, 14683350, 17620020, 22025025, 29366700, 44050050, 88100100]

約数ペア:

[(1, 88100100), (2, 44050050), (3, 29366700), (4, 22025025), (5, 17620020), (6, 14683350), (9, 9788900), (10, 8810010), (11, 8009100), (12, 7341675), (15, 5873340), (18, 4894450), (20, 4405005), (22, 4004550), (25, 3524004), (30, 2936670), (33, 2669700), (36, 2447225), (44, 2002275), (45, 1957780), (50, 1762002), (55, 1601820), (60, 1468335), (66, 1334850), (75, 1174668), (90, 978890), (99, 889900), (100, 881001), (110, 800910), (121, 728100), (132, 667425), (150, 587334), (165, 533940), (180, 489445), (198, 444950), (220, 400455), (225, 391556), (242, 364050), (275, 320364), (300, 293667), (330, 266970), (363, 242700), (396, 222475), (450, 195778), (484, 182025), (495, 177980), (550, 160182), (605, 145620), (660, 133485), (726, 121350), (809, 108900), (825, 106788), (900, 97889), (990, 88990), (1089, 80900), (1100, 80091), (1210, 72810), (1452, 60675), (1618, 54450), (1650, 53394), (1815, 48540), (1980, 44495), (2178, 40450), (2420, 36405), (2427, 36300), (2475, 35596), (3025, 29124), (3236, 27225), (3300, 26697), (3630, 24270), (4045, 21780), (4356, 20225), (4854, 18150), (4950, 17798), (5445, 16180), (6050, 14562), (7260, 12135), (7281, 12100), (8090, 10890), (8899, 9900), (9075, 9708)]