4978505100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{809}}^1$

素因数の和:1180

約数の個数: 144

約数和(自身を含む): 14671873440

約数和(自身を除く): 9693368340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 146, 150, 219, 281, 292, 300, 365, 438, 562, 730, 809, 843, 876, 1095, 1124, 1405, 1460, 1618, 1686, 1825, 2190, 2427, 2810, 3236, 3372, 3650, 4045, 4215, 4380, 4854, 5475, 5620, 7025, 7300, 8090, 8430, 9708, 10950, 12135, 14050, 16180, 16860, 20225, 20513, 21075, 21900, 24270, 28100, 40450, 41026, 42150, 48540, 59057, 60675, 61539, 80900, 82052, 84300, 102565, 118114, 121350, 123078, 177171, 205130, 227329, 236228, 242700, 246156, 295285, 307695, 354342, 410260, 454658, 512825, 590570, 615390, 681987, 708684, 885855, 909316, 1025650, 1136645, 1181140, 1230780, 1363974, 1476425, 1538475, 1771710, 2051300, 2273290, 2727948, 2952850, 3076950, 3409935, 3543420, 4429275, 4546580, 5683225, 5905700, 6153900, 6819870, 8858550, 11366450, 13639740, 16595017, 17049675, 17717100, 22732900, 33190034, 34099350, 49785051, 66380068, 68198700, 82975085, 99570102, 165950170, 199140204, 248925255, 331900340, 414875425, 497850510, 829750850, 995701020, 1244626275, 1659501700, 2489252550, 4978505100]

約数ペア:

[(1, 4978505100), (2, 2489252550), (3, 1659501700), (4, 1244626275), (5, 995701020), (6, 829750850), (10, 497850510), (12, 414875425), (15, 331900340), (20, 248925255), (25, 199140204), (30, 165950170), (50, 99570102), (60, 82975085), (73, 68198700), (75, 66380068), (100, 49785051), (146, 34099350), (150, 33190034), (219, 22732900), (281, 17717100), (292, 17049675), (300, 16595017), (365, 13639740), (438, 11366450), (562, 8858550), (730, 6819870), (809, 6153900), (843, 5905700), (876, 5683225), (1095, 4546580), (1124, 4429275), (1405, 3543420), (1460, 3409935), (1618, 3076950), (1686, 2952850), (1825, 2727948), (2190, 2273290), (2427, 2051300), (2810, 1771710), (3236, 1538475), (3372, 1476425), (3650, 1363974), (4045, 1230780), (4215, 1181140), (4380, 1136645), (4854, 1025650), (5475, 909316), (5620, 885855), (7025, 708684), (7300, 681987), (8090, 615390), (8430, 590570), (9708, 512825), (10950, 454658), (12135, 410260), (14050, 354342), (16180, 307695), (16860, 295285), (20225, 246156), (20513, 242700), (21075, 236228), (21900, 227329), (24270, 205130), (28100, 177171), (40450, 123078), (41026, 121350), (42150, 118114), (48540, 102565), (59057, 84300), (60675, 82052), (61539, 80900)]