11020500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 36341760

約数和(自身を除く): 25321260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 79, 90, 93, 100, 124, 125, 150, 155, 158, 180, 186, 225, 237, 250, 279, 300, 310, 316, 372, 375, 395, 450, 465, 474, 500, 558, 620, 711, 750, 775, 790, 900, 930, 948, 1116, 1125, 1185, 1395, 1422, 1500, 1550, 1580, 1860, 1975, 2250, 2325, 2370, 2449, 2790, 2844, 3100, 3555, 3875, 3950, 4500, 4650, 4740, 4898, 5580, 5925, 6975, 7110, 7347, 7750, 7900, 9300, 9796, 9875, 11625, 11850, 12245, 13950, 14220, 14694, 15500, 17775, 19750, 22041, 23250, 23700, 24490, 27900, 29388, 29625, 34875, 35550, 36735, 39500, 44082, 46500, 48980, 59250, 61225, 69750, 71100, 73470, 88164, 88875, 110205, 118500, 122450, 139500, 146940, 177750, 183675, 220410, 244900, 306125, 355500, 367350, 440820, 551025, 612250, 734700, 918375, 1102050, 1224500, 1836750, 2204100, 2755125, 3673500, 5510250, 11020500]

約数ペア:

[(1, 11020500), (2, 5510250), (3, 3673500), (4, 2755125), (5, 2204100), (6, 1836750), (9, 1224500), (10, 1102050), (12, 918375), (15, 734700), (18, 612250), (20, 551025), (25, 440820), (30, 367350), (31, 355500), (36, 306125), (45, 244900), (50, 220410), (60, 183675), (62, 177750), (75, 146940), (79, 139500), (90, 122450), (93, 118500), (100, 110205), (124, 88875), (125, 88164), (150, 73470), (155, 71100), (158, 69750), (180, 61225), (186, 59250), (225, 48980), (237, 46500), (250, 44082), (279, 39500), (300, 36735), (310, 35550), (316, 34875), (372, 29625), (375, 29388), (395, 27900), (450, 24490), (465, 23700), (474, 23250), (500, 22041), (558, 19750), (620, 17775), (711, 15500), (750, 14694), (775, 14220), (790, 13950), (900, 12245), (930, 11850), (948, 11625), (1116, 9875), (1125, 9796), (1185, 9300), (1395, 7900), (1422, 7750), (1500, 7347), (1550, 7110), (1580, 6975), (1860, 5925), (1975, 5580), (2250, 4898), (2325, 4740), (2370, 4650), (2449, 4500), (2790, 3950), (2844, 3875), (3100, 3555)]