65285100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 162

約数和(自身を含む): 218243844

約数和(自身を除く): 152958744

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 251, 255, 289, 300, 306, 340, 425, 450, 502, 510, 578, 612, 753, 765, 850, 867, 900, 1004, 1020, 1156, 1255, 1275, 1445, 1506, 1530, 1700, 1734, 2259, 2510, 2550, 2601, 2890, 3012, 3060, 3468, 3765, 3825, 4267, 4335, 4518, 5020, 5100, 5202, 5780, 6275, 7225, 7530, 7650, 8534, 8670, 9036, 10404, 11295, 12550, 12801, 13005, 14450, 15060, 15300, 17068, 17340, 18825, 21335, 21675, 22590, 25100, 25602, 26010, 28900, 37650, 38403, 42670, 43350, 45180, 51204, 52020, 56475, 64005, 65025, 72539, 75300, 76806, 85340, 86700, 106675, 112950, 128010, 130050, 145078, 153612, 192015, 213350, 217617, 225900, 256020, 260100, 290156, 320025, 362695, 384030, 426700, 435234, 640050, 652851, 725390, 768060, 870468, 960075, 1088085, 1280100, 1305702, 1450780, 1813475, 1920150, 2176170, 2611404, 3264255, 3626950, 3840300, 4352340, 5440425, 6528510, 7253900, 10880850, 13057020, 16321275, 21761700, 32642550, 65285100]

約数ペア:

[(1, 65285100), (2, 32642550), (3, 21761700), (4, 16321275), (5, 13057020), (6, 10880850), (9, 7253900), (10, 6528510), (12, 5440425), (15, 4352340), (17, 3840300), (18, 3626950), (20, 3264255), (25, 2611404), (30, 2176170), (34, 1920150), (36, 1813475), (45, 1450780), (50, 1305702), (51, 1280100), (60, 1088085), (68, 960075), (75, 870468), (85, 768060), (90, 725390), (100, 652851), (102, 640050), (150, 435234), (153, 426700), (170, 384030), (180, 362695), (204, 320025), (225, 290156), (251, 260100), (255, 256020), (289, 225900), (300, 217617), (306, 213350), (340, 192015), (425, 153612), (450, 145078), (502, 130050), (510, 128010), (578, 112950), (612, 106675), (753, 86700), (765, 85340), (850, 76806), (867, 75300), (900, 72539), (1004, 65025), (1020, 64005), (1156, 56475), (1255, 52020), (1275, 51204), (1445, 45180), (1506, 43350), (1530, 42670), (1700, 38403), (1734, 37650), (2259, 28900), (2510, 26010), (2550, 25602), (2601, 25100), (2890, 22590), (3012, 21675), (3060, 21335), (3468, 18825), (3765, 17340), (3825, 17068), (4267, 15300), (4335, 15060), (4518, 14450), (5020, 13005), (5100, 12801), (5202, 12550), (5780, 11295), (6275, 10404), (7225, 9036), (7530, 8670), (7650, 8534)]