2015385900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1523}}^1$

素因数の和:1952

約数の個数: 144

約数和(自身を含む): 6381341568

約数和(自身を除く): 4365955668

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 401, 550, 660, 802, 825, 1100, 1203, 1523, 1604, 1650, 2005, 2406, 3046, 3300, 4010, 4411, 4569, 4812, 6015, 6092, 7615, 8020, 8822, 9138, 10025, 12030, 13233, 15230, 16753, 17644, 18276, 20050, 22055, 22845, 24060, 26466, 30075, 30460, 33506, 38075, 40100, 44110, 45690, 50259, 52932, 60150, 66165, 67012, 76150, 83765, 88220, 91380, 100518, 110275, 114225, 120300, 132330, 152300, 167530, 201036, 220550, 228450, 251295, 264660, 330825, 335060, 418825, 441100, 456900, 502590, 610723, 661650, 837650, 1005180, 1221446, 1256475, 1323300, 1675300, 1832169, 2442892, 2512950, 3053615, 3664338, 5025900, 6107230, 6717953, 7328676, 9160845, 12214460, 13435906, 15268075, 18321690, 20153859, 26871812, 30536150, 33589765, 36643380, 40307718, 45804225, 61072300, 67179530, 80615436, 91608450, 100769295, 134359060, 167948825, 183216900, 201538590, 335897650, 403077180, 503846475, 671795300, 1007692950, 2015385900]

約数ペア:

[(1, 2015385900), (2, 1007692950), (3, 671795300), (4, 503846475), (5, 403077180), (6, 335897650), (10, 201538590), (11, 183216900), (12, 167948825), (15, 134359060), (20, 100769295), (22, 91608450), (25, 80615436), (30, 67179530), (33, 61072300), (44, 45804225), (50, 40307718), (55, 36643380), (60, 33589765), (66, 30536150), (75, 26871812), (100, 20153859), (110, 18321690), (132, 15268075), (150, 13435906), (165, 12214460), (220, 9160845), (275, 7328676), (300, 6717953), (330, 6107230), (401, 5025900), (550, 3664338), (660, 3053615), (802, 2512950), (825, 2442892), (1100, 1832169), (1203, 1675300), (1523, 1323300), (1604, 1256475), (1650, 1221446), (2005, 1005180), (2406, 837650), (3046, 661650), (3300, 610723), (4010, 502590), (4411, 456900), (4569, 441100), (4812, 418825), (6015, 335060), (6092, 330825), (7615, 264660), (8020, 251295), (8822, 228450), (9138, 220550), (10025, 201036), (12030, 167530), (13233, 152300), (15230, 132330), (16753, 120300), (17644, 114225), (18276, 110275), (20050, 100518), (22055, 91380), (22845, 88220), (24060, 83765), (26466, 76150), (30075, 67012), (30460, 66165), (33506, 60150), (38075, 52932), (40100, 50259), (44110, 45690)]