19434000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 64995840

約数和(自身を除く): 45561840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 79, 80, 82, 100, 120, 123, 125, 150, 158, 164, 200, 205, 237, 240, 246, 250, 300, 316, 328, 375, 395, 400, 410, 474, 492, 500, 600, 615, 632, 656, 750, 790, 820, 948, 984, 1000, 1025, 1185, 1200, 1230, 1264, 1500, 1580, 1640, 1896, 1968, 1975, 2000, 2050, 2370, 2460, 3000, 3075, 3160, 3239, 3280, 3792, 3950, 4100, 4740, 4920, 5125, 5925, 6000, 6150, 6320, 6478, 7900, 8200, 9480, 9717, 9840, 9875, 10250, 11850, 12300, 12956, 15375, 15800, 16195, 16400, 18960, 19434, 19750, 20500, 23700, 24600, 25912, 29625, 30750, 31600, 32390, 38868, 39500, 41000, 47400, 48585, 49200, 51824, 59250, 61500, 64780, 77736, 79000, 80975, 82000, 94800, 97170, 118500, 123000, 129560, 155472, 158000, 161950, 194340, 237000, 242925, 246000, 259120, 323900, 388680, 404875, 474000, 485850, 647800, 777360, 809750, 971700, 1214625, 1295600, 1619500, 1943400, 2429250, 3239000, 3886800, 4858500, 6478000, 9717000, 19434000]

約数ペア:

[(1, 19434000), (2, 9717000), (3, 6478000), (4, 4858500), (5, 3886800), (6, 3239000), (8, 2429250), (10, 1943400), (12, 1619500), (15, 1295600), (16, 1214625), (20, 971700), (24, 809750), (25, 777360), (30, 647800), (40, 485850), (41, 474000), (48, 404875), (50, 388680), (60, 323900), (75, 259120), (79, 246000), (80, 242925), (82, 237000), (100, 194340), (120, 161950), (123, 158000), (125, 155472), (150, 129560), (158, 123000), (164, 118500), (200, 97170), (205, 94800), (237, 82000), (240, 80975), (246, 79000), (250, 77736), (300, 64780), (316, 61500), (328, 59250), (375, 51824), (395, 49200), (400, 48585), (410, 47400), (474, 41000), (492, 39500), (500, 38868), (600, 32390), (615, 31600), (632, 30750), (656, 29625), (750, 25912), (790, 24600), (820, 23700), (948, 20500), (984, 19750), (1000, 19434), (1025, 18960), (1185, 16400), (1200, 16195), (1230, 15800), (1264, 15375), (1500, 12956), (1580, 12300), (1640, 11850), (1896, 10250), (1968, 9875), (1975, 9840), (2000, 9717), (2050, 9480), (2370, 8200), (2460, 7900), (3000, 6478), (3075, 6320), (3160, 6150), (3239, 6000), (3280, 5925), (3792, 5125), (3950, 4920), (4100, 4740)]