1214100

素因数分解:

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

素因数の和:110

約数の個数: 108

約数和(自身を含む): 4062240

約数和(自身を除く): 2848140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 71, 75, 76, 90, 95, 100, 114, 142, 150, 171, 180, 190, 213, 225, 228, 284, 285, 300, 342, 355, 380, 426, 450, 475, 570, 639, 684, 710, 852, 855, 900, 950, 1065, 1140, 1278, 1349, 1420, 1425, 1710, 1775, 1900, 2130, 2556, 2698, 2850, 3195, 3420, 3550, 4047, 4260, 4275, 5325, 5396, 5700, 6390, 6745, 7100, 8094, 8550, 10650, 12141, 12780, 13490, 15975, 16188, 17100, 20235, 21300, 24282, 26980, 31950, 33725, 40470, 48564, 60705, 63900, 67450, 80940, 101175, 121410, 134900, 202350, 242820, 303525, 404700, 607050, 1214100]

約数ペア:

[(1, 1214100), (2, 607050), (3, 404700), (4, 303525), (5, 242820), (6, 202350), (9, 134900), (10, 121410), (12, 101175), (15, 80940), (18, 67450), (19, 63900), (20, 60705), (25, 48564), (30, 40470), (36, 33725), (38, 31950), (45, 26980), (50, 24282), (57, 21300), (60, 20235), (71, 17100), (75, 16188), (76, 15975), (90, 13490), (95, 12780), (100, 12141), (114, 10650), (142, 8550), (150, 8094), (171, 7100), (180, 6745), (190, 6390), (213, 5700), (225, 5396), (228, 5325), (284, 4275), (285, 4260), (300, 4047), (342, 3550), (355, 3420), (380, 3195), (426, 2850), (450, 2698), (475, 2556), (570, 2130), (639, 1900), (684, 1775), (710, 1710), (852, 1425), (855, 1420), (900, 1349), (950, 1278), (1065, 1140)]