73150380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 237575520

約数和(自身を除く): 164425140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 73, 76, 90, 95, 114, 146, 171, 180, 190, 219, 228, 285, 292, 293, 342, 365, 380, 438, 570, 586, 657, 684, 730, 855, 876, 879, 1095, 1140, 1172, 1314, 1387, 1460, 1465, 1710, 1758, 2190, 2628, 2637, 2774, 2930, 3285, 3420, 3516, 4161, 4380, 4395, 5274, 5548, 5567, 5860, 6570, 6935, 8322, 8790, 10548, 11134, 12483, 13140, 13185, 13870, 16644, 16701, 17580, 20805, 21389, 22268, 24966, 26370, 27740, 27835, 33402, 41610, 42778, 49932, 50103, 52740, 55670, 62415, 64167, 66804, 83220, 83505, 85556, 100206, 106945, 111340, 124830, 128334, 167010, 192501, 200412, 213890, 249660, 250515, 256668, 320835, 334020, 385002, 406391, 427780, 501030, 641670, 770004, 812782, 962505, 1002060, 1219173, 1283340, 1625564, 1925010, 2031955, 2438346, 3657519, 3850020, 4063910, 4876692, 6095865, 7315038, 8127820, 12191730, 14630076, 18287595, 24383460, 36575190, 73150380]

約数ペア:

[(1, 73150380), (2, 36575190), (3, 24383460), (4, 18287595), (5, 14630076), (6, 12191730), (9, 8127820), (10, 7315038), (12, 6095865), (15, 4876692), (18, 4063910), (19, 3850020), (20, 3657519), (30, 2438346), (36, 2031955), (38, 1925010), (45, 1625564), (57, 1283340), (60, 1219173), (73, 1002060), (76, 962505), (90, 812782), (95, 770004), (114, 641670), (146, 501030), (171, 427780), (180, 406391), (190, 385002), (219, 334020), (228, 320835), (285, 256668), (292, 250515), (293, 249660), (342, 213890), (365, 200412), (380, 192501), (438, 167010), (570, 128334), (586, 124830), (657, 111340), (684, 106945), (730, 100206), (855, 85556), (876, 83505), (879, 83220), (1095, 66804), (1140, 64167), (1172, 62415), (1314, 55670), (1387, 52740), (1460, 50103), (1465, 49932), (1710, 42778), (1758, 41610), (2190, 33402), (2628, 27835), (2637, 27740), (2774, 26370), (2930, 24966), (3285, 22268), (3420, 21389), (3516, 20805), (4161, 17580), (4380, 16701), (4395, 16644), (5274, 13870), (5548, 13185), (5567, 13140), (5860, 12483), (6570, 11134), (6935, 10548), (8322, 8790)]