489642000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1138

約数の個数: 160

約数和(自身を含む): 1600135680

約数和(自身を除く): 1110493680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 79, 80, 100, 120, 125, 150, 158, 200, 237, 240, 250, 300, 316, 375, 395, 400, 474, 500, 600, 632, 750, 790, 948, 1000, 1033, 1185, 1200, 1264, 1500, 1580, 1896, 1975, 2000, 2066, 2370, 3000, 3099, 3160, 3792, 3950, 4132, 4740, 5165, 5925, 6000, 6198, 6320, 7900, 8264, 9480, 9875, 10330, 11850, 12396, 15495, 15800, 16528, 18960, 19750, 20660, 23700, 24792, 25825, 29625, 30990, 31600, 39500, 41320, 47400, 49584, 51650, 59250, 61980, 77475, 79000, 81607, 82640, 94800, 103300, 118500, 123960, 129125, 154950, 158000, 163214, 206600, 237000, 244821, 247920, 258250, 309900, 326428, 387375, 408035, 413200, 474000, 489642, 516500, 619800, 652856, 774750, 816070, 979284, 1033000, 1224105, 1239600, 1305712, 1549500, 1632140, 1958568, 2040175, 2066000, 2448210, 3099000, 3264280, 3917136, 4080350, 4896420, 6120525, 6198000, 6528560, 8160700, 9792840, 10200875, 12241050, 16321400, 19585680, 20401750, 24482100, 30602625, 32642800, 40803500, 48964200, 61205250, 81607000, 97928400, 122410500, 163214000, 244821000, 489642000]

約数ペア:

[(1, 489642000), (2, 244821000), (3, 163214000), (4, 122410500), (5, 97928400), (6, 81607000), (8, 61205250), (10, 48964200), (12, 40803500), (15, 32642800), (16, 30602625), (20, 24482100), (24, 20401750), (25, 19585680), (30, 16321400), (40, 12241050), (48, 10200875), (50, 9792840), (60, 8160700), (75, 6528560), (79, 6198000), (80, 6120525), (100, 4896420), (120, 4080350), (125, 3917136), (150, 3264280), (158, 3099000), (200, 2448210), (237, 2066000), (240, 2040175), (250, 1958568), (300, 1632140), (316, 1549500), (375, 1305712), (395, 1239600), (400, 1224105), (474, 1033000), (500, 979284), (600, 816070), (632, 774750), (750, 652856), (790, 619800), (948, 516500), (1000, 489642), (1033, 474000), (1185, 413200), (1200, 408035), (1264, 387375), (1500, 326428), (1580, 309900), (1896, 258250), (1975, 247920), (2000, 244821), (2066, 237000), (2370, 206600), (3000, 163214), (3099, 158000), (3160, 154950), (3792, 129125), (3950, 123960), (4132, 118500), (4740, 103300), (5165, 94800), (5925, 82640), (6000, 81607), (6198, 79000), (6320, 77475), (7900, 61980), (8264, 59250), (9480, 51650), (9875, 49584), (10330, 47400), (11850, 41320), (12396, 39500), (15495, 31600), (15800, 30990), (16528, 29625), (18960, 25825), (19750, 24792), (20660, 23700)]