73013850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1783}}^1$

素因数の和:1821

約数の個数: 144

約数和(自身を含む): 241567872

約数和(自身を除く): 168554022

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1783, 1950, 2275, 2730, 2925, 3150, 3566, 4095, 4550, 5349, 5850, 6825, 8190, 8915, 10698, 12481, 13650, 16047, 17830, 20475, 23179, 24962, 26745, 32094, 37443, 40950, 44575, 46358, 53490, 62405, 69537, 74886, 80235, 89150, 112329, 115895, 124810, 133725, 139074, 160470, 162253, 187215, 208611, 224658, 231790, 267450, 312025, 324506, 347685, 374430, 401175, 417222, 486759, 561645, 579475, 624050, 695370, 802350, 811265, 936075, 973518, 1043055, 1123290, 1158950, 1460277, 1622530, 1738425, 1872150, 2086110, 2433795, 2808225, 2920554, 3476850, 4056325, 4867590, 5215275, 5616450, 7301385, 8112650, 10430550, 12168975, 14602770, 24337950, 36506925, 73013850]

約数ペア:

[(1, 73013850), (2, 36506925), (3, 24337950), (5, 14602770), (6, 12168975), (7, 10430550), (9, 8112650), (10, 7301385), (13, 5616450), (14, 5215275), (15, 4867590), (18, 4056325), (21, 3476850), (25, 2920554), (26, 2808225), (30, 2433795), (35, 2086110), (39, 1872150), (42, 1738425), (45, 1622530), (50, 1460277), (63, 1158950), (65, 1123290), (70, 1043055), (75, 973518), (78, 936075), (90, 811265), (91, 802350), (105, 695370), (117, 624050), (126, 579475), (130, 561645), (150, 486759), (175, 417222), (182, 401175), (195, 374430), (210, 347685), (225, 324506), (234, 312025), (273, 267450), (315, 231790), (325, 224658), (350, 208611), (390, 187215), (450, 162253), (455, 160470), (525, 139074), (546, 133725), (585, 124810), (630, 115895), (650, 112329), (819, 89150), (910, 80235), (975, 74886), (1050, 69537), (1170, 62405), (1365, 53490), (1575, 46358), (1638, 44575), (1783, 40950), (1950, 37443), (2275, 32094), (2730, 26745), (2925, 24962), (3150, 23179), (3566, 20475), (4095, 17830), (4550, 16047), (5349, 13650), (5850, 12481), (6825, 10698), (8190, 8915)]