190450874900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1\times {\mathrm{6163}}^1$

素因数の和:8362

約数の個数: 144

約数和(自身を含む): 485833363008

約数和(自身を除く): 295382488108

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2161, 2860, 3575, 4322, 6163, 7150, 8644, 10805, 12326, 14300, 21610, 23771, 24652, 28093, 30815, 43220, 47542, 54025, 56186, 61630, 67793, 80119, 95084, 108050, 112372, 118855, 123260, 135586, 140465, 154075, 160238, 216100, 237710, 271172, 280930, 308150, 309023, 320476, 338965, 400595, 475420, 561860, 594275, 616300, 618046, 677930, 702325, 801190, 881309, 1188550, 1236092, 1355860, 1404650, 1545115, 1602380, 1694825, 1762618, 2002975, 2377100, 2809300, 3090230, 3389650, 3525236, 4005950, 4406545, 6180460, 6779300, 7725575, 8011900, 8813090, 13318243, 15451150, 17626180, 22032725, 26636486, 30902300, 44065450, 53272972, 66591215, 88130900, 133182430, 146500673, 173137159, 266364860, 293001346, 332956075, 346274318, 586002692, 665912150, 692548636, 732503365, 865685795, 1331824300, 1465006730, 1731371590, 1904508749, 2930013460, 3462743180, 3662516825, 3809017498, 4328428975, 7325033650, 7618034996, 8656857950, 9522543745, 14650067300, 17313715900, 19045087490, 38090174980, 47612718725, 95225437450, 190450874900]

約数ペア:

[(1, 190450874900), (2, 95225437450), (4, 47612718725), (5, 38090174980), (10, 19045087490), (11, 17313715900), (13, 14650067300), (20, 9522543745), (22, 8656857950), (25, 7618034996), (26, 7325033650), (44, 4328428975), (50, 3809017498), (52, 3662516825), (55, 3462743180), (65, 2930013460), (100, 1904508749), (110, 1731371590), (130, 1465006730), (143, 1331824300), (220, 865685795), (260, 732503365), (275, 692548636), (286, 665912150), (325, 586002692), (550, 346274318), (572, 332956075), (650, 293001346), (715, 266364860), (1100, 173137159), (1300, 146500673), (1430, 133182430), (2161, 88130900), (2860, 66591215), (3575, 53272972), (4322, 44065450), (6163, 30902300), (7150, 26636486), (8644, 22032725), (10805, 17626180), (12326, 15451150), (14300, 13318243), (21610, 8813090), (23771, 8011900), (24652, 7725575), (28093, 6779300), (30815, 6180460), (43220, 4406545), (47542, 4005950), (54025, 3525236), (56186, 3389650), (61630, 3090230), (67793, 2809300), (80119, 2377100), (95084, 2002975), (108050, 1762618), (112372, 1694825), (118855, 1602380), (123260, 1545115), (135586, 1404650), (140465, 1355860), (154075, 1236092), (160238, 1188550), (216100, 881309), (237710, 801190), (271172, 702325), (280930, 677930), (308150, 618046), (309023, 616300), (320476, 594275), (338965, 561860), (400595, 475420)]