318224700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2311}}^1$

素因数の和:2354

約数の個数: 180

約数和(自身を含む): 1092711312

約数和(自身を除く): 774486612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 81, 85, 90, 100, 102, 108, 135, 150, 153, 162, 170, 180, 204, 225, 255, 270, 300, 306, 324, 340, 405, 425, 450, 459, 510, 540, 612, 675, 765, 810, 850, 900, 918, 1020, 1275, 1350, 1377, 1530, 1620, 1700, 1836, 2025, 2295, 2311, 2550, 2700, 2754, 3060, 3825, 4050, 4590, 4622, 5100, 5508, 6885, 6933, 7650, 8100, 9180, 9244, 11475, 11555, 13770, 13866, 15300, 20799, 22950, 23110, 27540, 27732, 34425, 34665, 39287, 41598, 45900, 46220, 57775, 62397, 68850, 69330, 78574, 83196, 103995, 115550, 117861, 124794, 137700, 138660, 157148, 173325, 187191, 196435, 207990, 231100, 235722, 249588, 311985, 346650, 353583, 374382, 392870, 415980, 471444, 519975, 589305, 623970, 693300, 707166, 748764, 785740, 935955, 982175, 1039950, 1060749, 1178610, 1247940, 1414332, 1559925, 1767915, 1871910, 1964350, 2079900, 2121498, 2357220, 2946525, 3119850, 3182247, 3535830, 3743820, 3928700, 4242996, 4679775, 5303745, 5893050, 6239700, 6364494, 7071660, 8839575, 9359550, 10607490, 11786100, 12728988, 15911235, 17679150, 18719100, 21214980, 26518725, 31822470, 35358300, 53037450, 63644940, 79556175, 106074900, 159112350, 318224700]

約数ペア:

[(1, 318224700), (2, 159112350), (3, 106074900), (4, 79556175), (5, 63644940), (6, 53037450), (9, 35358300), (10, 31822470), (12, 26518725), (15, 21214980), (17, 18719100), (18, 17679150), (20, 15911235), (25, 12728988), (27, 11786100), (30, 10607490), (34, 9359550), (36, 8839575), (45, 7071660), (50, 6364494), (51, 6239700), (54, 5893050), (60, 5303745), (68, 4679775), (75, 4242996), (81, 3928700), (85, 3743820), (90, 3535830), (100, 3182247), (102, 3119850), (108, 2946525), (135, 2357220), (150, 2121498), (153, 2079900), (162, 1964350), (170, 1871910), (180, 1767915), (204, 1559925), (225, 1414332), (255, 1247940), (270, 1178610), (300, 1060749), (306, 1039950), (324, 982175), (340, 935955), (405, 785740), (425, 748764), (450, 707166), (459, 693300), (510, 623970), (540, 589305), (612, 519975), (675, 471444), (765, 415980), (810, 392870), (850, 374382), (900, 353583), (918, 346650), (1020, 311985), (1275, 249588), (1350, 235722), (1377, 231100), (1530, 207990), (1620, 196435), (1700, 187191), (1836, 173325), (2025, 157148), (2295, 138660), (2311, 137700), (2550, 124794), (2700, 117861), (2754, 115550), (3060, 103995), (3825, 83196), (4050, 78574), (4590, 69330), (4622, 68850), (5100, 62397), (5508, 57775), (6885, 46220), (6933, 45900), (7650, 41598), (8100, 39287), (9180, 34665), (9244, 34425), (11475, 27732), (11555, 27540), (13770, 23110), (13866, 22950), (15300, 20799)]