82589550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 219843072

約数和(自身を除く): 137253522

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 37, 46, 50, 69, 74, 75, 111, 115, 138, 150, 185, 222, 230, 345, 370, 555, 575, 647, 690, 851, 925, 1110, 1150, 1294, 1702, 1725, 1850, 1941, 2553, 2775, 3235, 3450, 3882, 4255, 5106, 5550, 6470, 8510, 9705, 12765, 14881, 16175, 19410, 21275, 23939, 25530, 29762, 32350, 42550, 44643, 47878, 48525, 63825, 71817, 74405, 89286, 97050, 119695, 127650, 143634, 148810, 223215, 239390, 359085, 372025, 446430, 550597, 598475, 718170, 744050, 1101194, 1116075, 1196950, 1651791, 1795425, 2232150, 2752985, 3303582, 3590850, 5505970, 8258955, 13764925, 16517910, 27529850, 41294775, 82589550]

約数ペア:

[(1, 82589550), (2, 41294775), (3, 27529850), (5, 16517910), (6, 13764925), (10, 8258955), (15, 5505970), (23, 3590850), (25, 3303582), (30, 2752985), (37, 2232150), (46, 1795425), (50, 1651791), (69, 1196950), (74, 1116075), (75, 1101194), (111, 744050), (115, 718170), (138, 598475), (150, 550597), (185, 446430), (222, 372025), (230, 359085), (345, 239390), (370, 223215), (555, 148810), (575, 143634), (647, 127650), (690, 119695), (851, 97050), (925, 89286), (1110, 74405), (1150, 71817), (1294, 63825), (1702, 48525), (1725, 47878), (1850, 44643), (1941, 42550), (2553, 32350), (2775, 29762), (3235, 25530), (3450, 23939), (3882, 21275), (4255, 19410), (5106, 16175), (5550, 14881), (6470, 12765), (8510, 9705)]