488370000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 200

約数和(自身を含む): 1605286144

約数和(自身を除く): 1116916144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 73, 75, 80, 100, 120, 125, 146, 150, 200, 219, 223, 240, 250, 292, 300, 365, 375, 400, 438, 446, 500, 584, 600, 625, 669, 730, 750, 876, 892, 1000, 1095, 1115, 1168, 1200, 1250, 1338, 1460, 1500, 1752, 1784, 1825, 1875, 2000, 2190, 2230, 2500, 2676, 2920, 3000, 3345, 3504, 3568, 3650, 3750, 4380, 4460, 5000, 5352, 5475, 5575, 5840, 6000, 6690, 7300, 7500, 8760, 8920, 9125, 10000, 10704, 10950, 11150, 13380, 14600, 15000, 16279, 16725, 17520, 17840, 18250, 21900, 22300, 26760, 27375, 27875, 29200, 30000, 32558, 33450, 36500, 43800, 44600, 45625, 48837, 53520, 54750, 55750, 65116, 66900, 73000, 81395, 83625, 87600, 89200, 91250, 97674, 109500, 111500, 130232, 133800, 136875, 139375, 146000, 162790, 167250, 182500, 195348, 219000, 223000, 244185, 260464, 267600, 273750, 278750, 325580, 334500, 365000, 390696, 406975, 418125, 438000, 446000, 488370, 547500, 557500, 651160, 669000, 730000, 781392, 813950, 836250, 976740, 1095000, 1115000, 1220925, 1302320, 1338000, 1627900, 1672500, 1953480, 2034875, 2190000, 2230000, 2441850, 3255800, 3345000, 3906960, 4069750, 4883700, 6104625, 6511600, 6690000, 8139500, 9767400, 10174375, 12209250, 16279000, 19534800, 20348750, 24418500, 30523125, 32558000, 40697500, 48837000, 61046250, 81395000, 97674000, 122092500, 162790000, 244185000, 488370000]

約数ペア:

[(1, 488370000), (2, 244185000), (3, 162790000), (4, 122092500), (5, 97674000), (6, 81395000), (8, 61046250), (10, 48837000), (12, 40697500), (15, 32558000), (16, 30523125), (20, 24418500), (24, 20348750), (25, 19534800), (30, 16279000), (40, 12209250), (48, 10174375), (50, 9767400), (60, 8139500), (73, 6690000), (75, 6511600), (80, 6104625), (100, 4883700), (120, 4069750), (125, 3906960), (146, 3345000), (150, 3255800), (200, 2441850), (219, 2230000), (223, 2190000), (240, 2034875), (250, 1953480), (292, 1672500), (300, 1627900), (365, 1338000), (375, 1302320), (400, 1220925), (438, 1115000), (446, 1095000), (500, 976740), (584, 836250), (600, 813950), (625, 781392), (669, 730000), (730, 669000), (750, 651160), (876, 557500), (892, 547500), (1000, 488370), (1095, 446000), (1115, 438000), (1168, 418125), (1200, 406975), (1250, 390696), (1338, 365000), (1460, 334500), (1500, 325580), (1752, 278750), (1784, 273750), (1825, 267600), (1875, 260464), (2000, 244185), (2190, 223000), (2230, 219000), (2500, 195348), (2676, 182500), (2920, 167250), (3000, 162790), (3345, 146000), (3504, 139375), (3568, 136875), (3650, 133800), (3750, 130232), (4380, 111500), (4460, 109500), (5000, 97674), (5352, 91250), (5475, 89200), (5575, 87600), (5840, 83625), (6000, 81395), (6690, 73000), (7300, 66900), (7500, 65116), (8760, 55750), (8920, 54750), (9125, 53520), (10000, 48837), (10704, 45625), (10950, 44600), (11150, 43800), (13380, 36500), (14600, 33450), (15000, 32558), (16279, 30000), (16725, 29200), (17520, 27875), (17840, 27375), (18250, 26760), (21900, 22300)]