980310000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:869

約数の個数: 200

約数和(自身を含む): 3245823504

約数和(自身を除く): 2265513504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 120, 123, 125, 150, 164, 200, 205, 240, 246, 250, 300, 328, 375, 400, 410, 492, 500, 600, 615, 625, 656, 750, 797, 820, 984, 1000, 1025, 1200, 1230, 1250, 1500, 1594, 1640, 1875, 1968, 2000, 2050, 2391, 2460, 2500, 3000, 3075, 3188, 3280, 3750, 3985, 4100, 4782, 4920, 5000, 5125, 6000, 6150, 6376, 7500, 7970, 8200, 9564, 9840, 10000, 10250, 11955, 12300, 12752, 15000, 15375, 15940, 16400, 19128, 19925, 20500, 23910, 24600, 25625, 30000, 30750, 31880, 32677, 38256, 39850, 41000, 47820, 49200, 51250, 59775, 61500, 63760, 65354, 76875, 79700, 82000, 95640, 98031, 99625, 102500, 119550, 123000, 130708, 153750, 159400, 163385, 191280, 196062, 199250, 205000, 239100, 246000, 261416, 298875, 307500, 318800, 326770, 392124, 398500, 410000, 478200, 490155, 498125, 522832, 597750, 615000, 653540, 784248, 797000, 816925, 956400, 980310, 996250, 1195500, 1230000, 1307080, 1494375, 1568496, 1594000, 1633850, 1960620, 1992500, 2391000, 2450775, 2614160, 2988750, 3267700, 3921240, 3985000, 4084625, 4782000, 4901550, 5977500, 6535400, 7842480, 7970000, 8169250, 9803100, 11955000, 12253875, 13070800, 16338500, 19606200, 20423125, 23910000, 24507750, 32677000, 39212400, 40846250, 49015500, 61269375, 65354000, 81692500, 98031000, 122538750, 163385000, 196062000, 245077500, 326770000, 490155000, 980310000]

約数ペア:

[(1, 980310000), (2, 490155000), (3, 326770000), (4, 245077500), (5, 196062000), (6, 163385000), (8, 122538750), (10, 98031000), (12, 81692500), (15, 65354000), (16, 61269375), (20, 49015500), (24, 40846250), (25, 39212400), (30, 32677000), (40, 24507750), (41, 23910000), (48, 20423125), (50, 19606200), (60, 16338500), (75, 13070800), (80, 12253875), (82, 11955000), (100, 9803100), (120, 8169250), (123, 7970000), (125, 7842480), (150, 6535400), (164, 5977500), (200, 4901550), (205, 4782000), (240, 4084625), (246, 3985000), (250, 3921240), (300, 3267700), (328, 2988750), (375, 2614160), (400, 2450775), (410, 2391000), (492, 1992500), (500, 1960620), (600, 1633850), (615, 1594000), (625, 1568496), (656, 1494375), (750, 1307080), (797, 1230000), (820, 1195500), (984, 996250), (1000, 980310), (1025, 956400), (1200, 816925), (1230, 797000), (1250, 784248), (1500, 653540), (1594, 615000), (1640, 597750), (1875, 522832), (1968, 498125), (2000, 490155), (2050, 478200), (2391, 410000), (2460, 398500), (2500, 392124), (3000, 326770), (3075, 318800), (3188, 307500), (3280, 298875), (3750, 261416), (3985, 246000), (4100, 239100), (4782, 205000), (4920, 199250), (5000, 196062), (5125, 191280), (6000, 163385), (6150, 159400), (6376, 153750), (7500, 130708), (7970, 123000), (8200, 119550), (9564, 102500), (9840, 99625), (10000, 98031), (10250, 95640), (11955, 82000), (12300, 79700), (12752, 76875), (15000, 65354), (15375, 63760), (15940, 61500), (16400, 59775), (19128, 51250), (19925, 49200), (20500, 47820), (23910, 41000), (24600, 39850), (25625, 38256), (30000, 32677), (30750, 31880)]