139436250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 120

約数和(自身を含む): 371356128

約数和(自身を除く): 231919878

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 103, 114, 125, 150, 190, 206, 250, 285, 309, 361, 375, 475, 515, 570, 618, 625, 722, 750, 950, 1030, 1083, 1250, 1425, 1545, 1805, 1875, 1957, 2166, 2375, 2575, 2850, 3090, 3610, 3750, 3914, 4750, 5150, 5415, 5871, 7125, 7725, 9025, 9785, 10830, 11742, 11875, 12875, 14250, 15450, 18050, 19570, 23750, 25750, 27075, 29355, 35625, 37183, 38625, 45125, 48925, 54150, 58710, 64375, 71250, 74366, 77250, 90250, 97850, 111549, 128750, 135375, 146775, 185915, 193125, 223098, 225625, 244625, 270750, 293550, 371830, 386250, 451250, 489250, 557745, 676875, 733875, 929575, 1115490, 1223125, 1353750, 1467750, 1859150, 2446250, 2788725, 3669375, 4647875, 5577450, 7338750, 9295750, 13943625, 23239375, 27887250, 46478750, 69718125, 139436250]

約数ペア:

[(1, 139436250), (2, 69718125), (3, 46478750), (5, 27887250), (6, 23239375), (10, 13943625), (15, 9295750), (19, 7338750), (25, 5577450), (30, 4647875), (38, 3669375), (50, 2788725), (57, 2446250), (75, 1859150), (95, 1467750), (103, 1353750), (114, 1223125), (125, 1115490), (150, 929575), (190, 733875), (206, 676875), (250, 557745), (285, 489250), (309, 451250), (361, 386250), (375, 371830), (475, 293550), (515, 270750), (570, 244625), (618, 225625), (625, 223098), (722, 193125), (750, 185915), (950, 146775), (1030, 135375), (1083, 128750), (1250, 111549), (1425, 97850), (1545, 90250), (1805, 77250), (1875, 74366), (1957, 71250), (2166, 64375), (2375, 58710), (2575, 54150), (2850, 48925), (3090, 45125), (3610, 38625), (3750, 37183), (3914, 35625), (4750, 29355), (5150, 27075), (5415, 25750), (5871, 23750), (7125, 19570), (7725, 18050), (9025, 15450), (9785, 14250), (10830, 12875), (11742, 11875)]