153446580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:846

約数の個数: 144

約数和(自身を含む): 535551744

約数和(自身を除く): 382105164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 193, 210, 252, 315, 386, 420, 579, 630, 631, 772, 965, 1158, 1260, 1262, 1351, 1737, 1893, 1930, 2316, 2524, 2702, 2895, 3155, 3474, 3786, 3860, 4053, 4417, 5404, 5679, 5790, 6310, 6755, 6948, 7572, 8106, 8685, 8834, 9465, 11358, 11580, 12159, 12620, 13251, 13510, 16212, 17370, 17668, 18930, 20265, 22085, 22716, 24318, 26502, 27020, 28395, 34740, 37860, 39753, 40530, 44170, 48636, 53004, 56790, 60795, 66255, 79506, 81060, 88340, 113580, 121590, 121783, 132510, 159012, 198765, 243180, 243566, 265020, 365349, 397530, 487132, 608915, 730698, 795060, 852481, 1096047, 1217830, 1461396, 1704962, 1826745, 2192094, 2435660, 2557443, 3409924, 3653490, 4262405, 4384188, 5114886, 5480235, 7306980, 7672329, 8524810, 10229772, 10960470, 12787215, 15344658, 17049620, 21920940, 25574430, 30689316, 38361645, 51148860, 76723290, 153446580]

約数ペア:

[(1, 153446580), (2, 76723290), (3, 51148860), (4, 38361645), (5, 30689316), (6, 25574430), (7, 21920940), (9, 17049620), (10, 15344658), (12, 12787215), (14, 10960470), (15, 10229772), (18, 8524810), (20, 7672329), (21, 7306980), (28, 5480235), (30, 5114886), (35, 4384188), (36, 4262405), (42, 3653490), (45, 3409924), (60, 2557443), (63, 2435660), (70, 2192094), (84, 1826745), (90, 1704962), (105, 1461396), (126, 1217830), (140, 1096047), (180, 852481), (193, 795060), (210, 730698), (252, 608915), (315, 487132), (386, 397530), (420, 365349), (579, 265020), (630, 243566), (631, 243180), (772, 198765), (965, 159012), (1158, 132510), (1260, 121783), (1262, 121590), (1351, 113580), (1737, 88340), (1893, 81060), (1930, 79506), (2316, 66255), (2524, 60795), (2702, 56790), (2895, 53004), (3155, 48636), (3474, 44170), (3786, 40530), (3860, 39753), (4053, 37860), (4417, 34740), (5404, 28395), (5679, 27020), (5790, 26502), (6310, 24318), (6755, 22716), (6948, 22085), (7572, 20265), (8106, 18930), (8685, 17668), (8834, 17370), (9465, 16212), (11358, 13510), (11580, 13251), (12159, 12620)]