300545880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 923788800

約数和(自身を除く): 623242920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 107, 120, 178, 214, 263, 267, 321, 356, 428, 445, 526, 534, 535, 642, 712, 789, 856, 890, 1052, 1068, 1070, 1284, 1315, 1335, 1578, 1605, 1780, 2104, 2136, 2140, 2568, 2630, 2670, 3156, 3210, 3560, 3945, 4280, 5260, 5340, 6312, 6420, 7890, 9523, 10520, 10680, 12840, 15780, 19046, 23407, 28141, 28569, 31560, 38092, 46814, 47615, 56282, 57138, 70221, 76184, 84423, 93628, 95230, 112564, 114276, 117035, 140442, 140705, 142845, 168846, 187256, 190460, 225128, 228552, 234070, 280884, 281410, 285690, 337692, 351105, 380920, 422115, 468140, 561768, 562820, 571380, 675384, 702210, 844230, 936280, 1125640, 1142760, 1404420, 1688460, 2504549, 2808840, 3376920, 5009098, 7513647, 10018196, 12522745, 15027294, 20036392, 25045490, 30054588, 37568235, 50090980, 60109176, 75136470, 100181960, 150272940, 300545880]

約数ペア:

[(1, 300545880), (2, 150272940), (3, 100181960), (4, 75136470), (5, 60109176), (6, 50090980), (8, 37568235), (10, 30054588), (12, 25045490), (15, 20036392), (20, 15027294), (24, 12522745), (30, 10018196), (40, 7513647), (60, 5009098), (89, 3376920), (107, 2808840), (120, 2504549), (178, 1688460), (214, 1404420), (263, 1142760), (267, 1125640), (321, 936280), (356, 844230), (428, 702210), (445, 675384), (526, 571380), (534, 562820), (535, 561768), (642, 468140), (712, 422115), (789, 380920), (856, 351105), (890, 337692), (1052, 285690), (1068, 281410), (1070, 280884), (1284, 234070), (1315, 228552), (1335, 225128), (1578, 190460), (1605, 187256), (1780, 168846), (2104, 142845), (2136, 140705), (2140, 140442), (2568, 117035), (2630, 114276), (2670, 112564), (3156, 95230), (3210, 93628), (3560, 84423), (3945, 76184), (4280, 70221), (5260, 57138), (5340, 56282), (6312, 47615), (6420, 46814), (7890, 38092), (9523, 31560), (10520, 28569), (10680, 28141), (12840, 23407), (15780, 19046)]