73487250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 217451520

約数和(自身を除く): 143964270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 125, 135, 150, 162, 171, 190, 191, 225, 250, 270, 285, 342, 375, 382, 405, 450, 475, 513, 570, 573, 675, 750, 810, 855, 950, 955, 1026, 1125, 1146, 1350, 1425, 1539, 1710, 1719, 1910, 2025, 2250, 2375, 2565, 2850, 2865, 3078, 3375, 3438, 3629, 4050, 4275, 4750, 4775, 5130, 5157, 5730, 6750, 7125, 7258, 7695, 8550, 8595, 9550, 10125, 10314, 10887, 12825, 14250, 14325, 15390, 15471, 17190, 18145, 20250, 21375, 21774, 23875, 25650, 25785, 28650, 30942, 32661, 36290, 38475, 42750, 42975, 47750, 51570, 54435, 64125, 65322, 71625, 76950, 77355, 85950, 90725, 97983, 108870, 128250, 128925, 143250, 154710, 163305, 181450, 192375, 195966, 214875, 257850, 272175, 293949, 326610, 384750, 386775, 429750, 453625, 489915, 544350, 587898, 644625, 773550, 816525, 907250, 979830, 1289250, 1360875, 1469745, 1633050, 1933875, 2449575, 2721750, 2939490, 3867750, 4082625, 4899150, 7348725, 8165250, 12247875, 14697450, 24495750, 36743625, 73487250]

約数ペア:

[(1, 73487250), (2, 36743625), (3, 24495750), (5, 14697450), (6, 12247875), (9, 8165250), (10, 7348725), (15, 4899150), (18, 4082625), (19, 3867750), (25, 2939490), (27, 2721750), (30, 2449575), (38, 1933875), (45, 1633050), (50, 1469745), (54, 1360875), (57, 1289250), (75, 979830), (81, 907250), (90, 816525), (95, 773550), (114, 644625), (125, 587898), (135, 544350), (150, 489915), (162, 453625), (171, 429750), (190, 386775), (191, 384750), (225, 326610), (250, 293949), (270, 272175), (285, 257850), (342, 214875), (375, 195966), (382, 192375), (405, 181450), (450, 163305), (475, 154710), (513, 143250), (570, 128925), (573, 128250), (675, 108870), (750, 97983), (810, 90725), (855, 85950), (950, 77355), (955, 76950), (1026, 71625), (1125, 65322), (1146, 64125), (1350, 54435), (1425, 51570), (1539, 47750), (1710, 42975), (1719, 42750), (1910, 38475), (2025, 36290), (2250, 32661), (2375, 30942), (2565, 28650), (2850, 25785), (2865, 25650), (3078, 23875), (3375, 21774), (3438, 21375), (3629, 20250), (4050, 18145), (4275, 17190), (4750, 15471), (4775, 15390), (5130, 14325), (5157, 14250), (5730, 12825), (6750, 10887), (7125, 10314), (7258, 10125), (7695, 9550), (8550, 8595)]