2428200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 8704800

約数和(自身を除く): 6276600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 71, 72, 75, 76, 90, 95, 100, 114, 120, 142, 150, 152, 171, 180, 190, 200, 213, 225, 228, 284, 285, 300, 342, 355, 360, 380, 426, 450, 456, 475, 568, 570, 600, 639, 684, 710, 760, 852, 855, 900, 950, 1065, 1140, 1278, 1349, 1368, 1420, 1425, 1704, 1710, 1775, 1800, 1900, 2130, 2280, 2556, 2698, 2840, 2850, 3195, 3420, 3550, 3800, 4047, 4260, 4275, 5112, 5325, 5396, 5700, 6390, 6745, 6840, 7100, 8094, 8520, 8550, 10650, 10792, 11400, 12141, 12780, 13490, 14200, 15975, 16188, 17100, 20235, 21300, 24282, 25560, 26980, 31950, 32376, 33725, 34200, 40470, 42600, 48564, 53960, 60705, 63900, 67450, 80940, 97128, 101175, 121410, 127800, 134900, 161880, 202350, 242820, 269800, 303525, 404700, 485640, 607050, 809400, 1214100, 2428200]

約数ペア:

[(1, 2428200), (2, 1214100), (3, 809400), (4, 607050), (5, 485640), (6, 404700), (8, 303525), (9, 269800), (10, 242820), (12, 202350), (15, 161880), (18, 134900), (19, 127800), (20, 121410), (24, 101175), (25, 97128), (30, 80940), (36, 67450), (38, 63900), (40, 60705), (45, 53960), (50, 48564), (57, 42600), (60, 40470), (71, 34200), (72, 33725), (75, 32376), (76, 31950), (90, 26980), (95, 25560), (100, 24282), (114, 21300), (120, 20235), (142, 17100), (150, 16188), (152, 15975), (171, 14200), (180, 13490), (190, 12780), (200, 12141), (213, 11400), (225, 10792), (228, 10650), (284, 8550), (285, 8520), (300, 8094), (342, 7100), (355, 6840), (360, 6745), (380, 6390), (426, 5700), (450, 5396), (456, 5325), (475, 5112), (568, 4275), (570, 4260), (600, 4047), (639, 3800), (684, 3550), (710, 3420), (760, 3195), (852, 2850), (855, 2840), (900, 2698), (950, 2556), (1065, 2280), (1140, 2130), (1278, 1900), (1349, 1800), (1368, 1775), (1420, 1710), (1425, 1704)]