205367250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 589575168

約数和(自身を除く): 384207918

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 50, 55, 62, 66, 73, 75, 93, 110, 121, 125, 146, 150, 155, 165, 186, 219, 242, 250, 275, 310, 330, 341, 363, 365, 375, 438, 465, 550, 605, 682, 726, 730, 750, 775, 803, 825, 930, 1023, 1095, 1210, 1375, 1550, 1606, 1650, 1705, 1815, 1825, 2046, 2190, 2263, 2325, 2409, 2750, 3025, 3410, 3630, 3650, 3751, 3875, 4015, 4125, 4526, 4650, 4818, 5115, 5475, 6050, 6789, 7502, 7750, 8030, 8250, 8525, 8833, 9075, 9125, 10230, 10950, 11253, 11315, 11625, 12045, 13578, 15125, 17050, 17666, 18150, 18250, 18755, 20075, 22506, 22630, 23250, 24090, 24893, 25575, 26499, 27375, 30250, 33945, 37510, 40150, 42625, 44165, 45375, 49786, 51150, 52998, 54750, 56265, 56575, 60225, 67890, 74679, 85250, 88330, 90750, 93775, 100375, 112530, 113150, 120450, 124465, 127875, 132495, 149358, 169725, 187550, 200750, 220825, 248930, 255750, 264990, 273823, 281325, 282875, 301125, 339450, 373395, 441650, 468875, 547646, 562650, 565750, 602250, 622325, 662475, 746790, 821469, 848625, 937750, 1104125, 1244650, 1324950, 1369115, 1406625, 1642938, 1697250, 1866975, 2208250, 2738230, 2813250, 3111625, 3312375, 3733950, 4107345, 6223250, 6624750, 6845575, 8214690, 9334875, 13691150, 18669750, 20536725, 34227875, 41073450, 68455750, 102683625, 205367250]

約数ペア:

[(1, 205367250), (2, 102683625), (3, 68455750), (5, 41073450), (6, 34227875), (10, 20536725), (11, 18669750), (15, 13691150), (22, 9334875), (25, 8214690), (30, 6845575), (31, 6624750), (33, 6223250), (50, 4107345), (55, 3733950), (62, 3312375), (66, 3111625), (73, 2813250), (75, 2738230), (93, 2208250), (110, 1866975), (121, 1697250), (125, 1642938), (146, 1406625), (150, 1369115), (155, 1324950), (165, 1244650), (186, 1104125), (219, 937750), (242, 848625), (250, 821469), (275, 746790), (310, 662475), (330, 622325), (341, 602250), (363, 565750), (365, 562650), (375, 547646), (438, 468875), (465, 441650), (550, 373395), (605, 339450), (682, 301125), (726, 282875), (730, 281325), (750, 273823), (775, 264990), (803, 255750), (825, 248930), (930, 220825), (1023, 200750), (1095, 187550), (1210, 169725), (1375, 149358), (1550, 132495), (1606, 127875), (1650, 124465), (1705, 120450), (1815, 113150), (1825, 112530), (2046, 100375), (2190, 93775), (2263, 90750), (2325, 88330), (2409, 85250), (2750, 74679), (3025, 67890), (3410, 60225), (3630, 56575), (3650, 56265), (3751, 54750), (3875, 52998), (4015, 51150), (4125, 49786), (4526, 45375), (4650, 44165), (4818, 42625), (5115, 40150), (5475, 37510), (6050, 33945), (6789, 30250), (7502, 27375), (7750, 26499), (8030, 25575), (8250, 24893), (8525, 24090), (8833, 23250), (9075, 22630), (9125, 22506), (10230, 20075), (10950, 18755), (11253, 18250), (11315, 18150), (11625, 17666), (12045, 17050), (13578, 15125)]