156233580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7213}}^1$

素因数の和:7263

約数の個数: 72

約数和(自身を含む): 461753712

約数和(自身を除く): 305520132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 7213, 7220, 10830, 14426, 21639, 21660, 28852, 36065, 43278, 72130, 86556, 108195, 137047, 144260, 216390, 274094, 411141, 432780, 548188, 685235, 822282, 1370470, 1644564, 2055705, 2603893, 2740940, 4111410, 5207786, 7811679, 8222820, 10415572, 13019465, 15623358, 26038930, 31246716, 39058395, 52077860, 78116790, 156233580]

約数ペア:

[(1, 156233580), (2, 78116790), (3, 52077860), (4, 39058395), (5, 31246716), (6, 26038930), (10, 15623358), (12, 13019465), (15, 10415572), (19, 8222820), (20, 7811679), (30, 5207786), (38, 4111410), (57, 2740940), (60, 2603893), (76, 2055705), (95, 1644564), (114, 1370470), (190, 822282), (228, 685235), (285, 548188), (361, 432780), (380, 411141), (570, 274094), (722, 216390), (1083, 144260), (1140, 137047), (1444, 108195), (1805, 86556), (2166, 72130), (3610, 43278), (4332, 36065), (5415, 28852), (7213, 21660), (7220, 21639), (10830, 14426)]