78081300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 216

約数和(自身を含む): 277065600

約数和(自身を除く): 198984300

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, 239, 242, 270, 275, 297, 300, 330, 363, 396, 450, 478, 484, 495, 540, 550, 594, 605, 660, 675, 717, 726, 825, 900, 956, 990, 1089, 1100, 1188, 1195, 1210, 1350, 1434, 1452, 1485, 1650, 1815, 1980, 2151, 2178, 2390, 2420, 2475, 2629, 2700, 2868, 2970, 3025, 3267, 3300, 3585, 3630, 4302, 4356, 4780, 4950, 5258, 5445, 5940, 5975, 6050, 6453, 6534, 7170, 7260, 7425, 7887, 8604, 9075, 9900, 10516, 10755, 10890, 11950, 12100, 12906, 13068, 13145, 14340, 14850, 15774, 16335, 17925, 18150, 21510, 21780, 23661, 23900, 25812, 26290, 27225, 28919, 29700, 31548, 32265, 32670, 35850, 36300, 39435, 43020, 47322, 52580, 53775, 54450, 57838, 64530, 65340, 65725, 70983, 71700, 78870, 81675, 86757, 94644, 107550, 108900, 115676, 118305, 129060, 131450, 141966, 144595, 157740, 161325, 163350, 173514, 197175, 215100, 236610, 260271, 262900, 283932, 289190, 322650, 326700, 347028, 354915, 394350, 433785, 473220, 520542, 578380, 591525, 645300, 709830, 722975, 780813, 788700, 867570, 1041084, 1183050, 1301355, 1419660, 1445950, 1561626, 1735140, 1774575, 2168925, 2366100, 2602710, 2891900, 3123252, 3549150, 3904065, 4337850, 5205420, 6506775, 7098300, 7808130, 8675700, 13013550, 15616260, 19520325, 26027100, 39040650, 78081300]

約数ペア:

[(1, 78081300), (2, 39040650), (3, 26027100), (4, 19520325), (5, 15616260), (6, 13013550), (9, 8675700), (10, 7808130), (11, 7098300), (12, 6506775), (15, 5205420), (18, 4337850), (20, 3904065), (22, 3549150), (25, 3123252), (27, 2891900), (30, 2602710), (33, 2366100), (36, 2168925), (44, 1774575), (45, 1735140), (50, 1561626), (54, 1445950), (55, 1419660), (60, 1301355), (66, 1183050), (75, 1041084), (90, 867570), (99, 788700), (100, 780813), (108, 722975), (110, 709830), (121, 645300), (132, 591525), (135, 578380), (150, 520542), (165, 473220), (180, 433785), (198, 394350), (220, 354915), (225, 347028), (239, 326700), (242, 322650), (270, 289190), (275, 283932), (297, 262900), (300, 260271), (330, 236610), (363, 215100), (396, 197175), (450, 173514), (478, 163350), (484, 161325), (495, 157740), (540, 144595), (550, 141966), (594, 131450), (605, 129060), (660, 118305), (675, 115676), (717, 108900), (726, 107550), (825, 94644), (900, 86757), (956, 81675), (990, 78870), (1089, 71700), (1100, 70983), (1188, 65725), (1195, 65340), (1210, 64530), (1350, 57838), (1434, 54450), (1452, 53775), (1485, 52580), (1650, 47322), (1815, 43020), (1980, 39435), (2151, 36300), (2178, 35850), (2390, 32670), (2420, 32265), (2475, 31548), (2629, 29700), (2700, 28919), (2868, 27225), (2970, 26290), (3025, 25812), (3267, 23900), (3300, 23661), (3585, 21780), (3630, 21510), (4302, 18150), (4356, 17925), (4780, 16335), (4950, 15774), (5258, 14850), (5445, 14340), (5940, 13145), (5975, 13068), (6050, 12906), (6453, 12100), (6534, 11950), (7170, 10890), (7260, 10755), (7425, 10516), (7887, 9900), (8604, 9075)]