191193000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:756

約数の個数: 128

約数和(自身を含む): 603383040

約数和(自身を除く): 412190040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 101, 120, 125, 150, 200, 202, 250, 300, 303, 375, 404, 500, 505, 600, 606, 631, 750, 808, 1000, 1010, 1212, 1262, 1500, 1515, 1893, 2020, 2424, 2524, 2525, 3000, 3030, 3155, 3786, 4040, 5048, 5050, 6060, 6310, 7572, 7575, 9465, 10100, 12120, 12620, 12625, 15144, 15150, 15775, 18930, 20200, 25240, 25250, 30300, 31550, 37860, 37875, 47325, 50500, 60600, 63100, 63731, 75720, 75750, 78875, 94650, 101000, 126200, 127462, 151500, 157750, 189300, 191193, 236625, 254924, 303000, 315500, 318655, 378600, 382386, 473250, 509848, 631000, 637310, 764772, 946500, 955965, 1274620, 1529544, 1593275, 1893000, 1911930, 2549240, 3186550, 3823860, 4779825, 6373100, 7647720, 7966375, 9559650, 12746200, 15932750, 19119300, 23899125, 31865500, 38238600, 47798250, 63731000, 95596500, 191193000]

約数ペア:

[(1, 191193000), (2, 95596500), (3, 63731000), (4, 47798250), (5, 38238600), (6, 31865500), (8, 23899125), (10, 19119300), (12, 15932750), (15, 12746200), (20, 9559650), (24, 7966375), (25, 7647720), (30, 6373100), (40, 4779825), (50, 3823860), (60, 3186550), (75, 2549240), (100, 1911930), (101, 1893000), (120, 1593275), (125, 1529544), (150, 1274620), (200, 955965), (202, 946500), (250, 764772), (300, 637310), (303, 631000), (375, 509848), (404, 473250), (500, 382386), (505, 378600), (600, 318655), (606, 315500), (631, 303000), (750, 254924), (808, 236625), (1000, 191193), (1010, 189300), (1212, 157750), (1262, 151500), (1500, 127462), (1515, 126200), (1893, 101000), (2020, 94650), (2424, 78875), (2524, 75750), (2525, 75720), (3000, 63731), (3030, 63100), (3155, 60600), (3786, 50500), (4040, 47325), (5048, 37875), (5050, 37860), (6060, 31550), (6310, 30300), (7572, 25250), (7575, 25240), (9465, 20200), (10100, 18930), (12120, 15775), (12620, 15150), (12625, 15144)]