156989604250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{29483}}^1$

素因数の和:29597

約数の個数: 96

約数和(自身を含む): 315433984320

約数和(自身を除く): 158444380070

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 95, 118, 125, 190, 250, 295, 361, 475, 590, 722, 950, 1121, 1475, 1805, 2242, 2375, 2950, 3610, 4750, 5605, 7375, 9025, 11210, 14750, 18050, 21299, 28025, 29483, 42598, 45125, 56050, 58966, 90250, 106495, 140125, 147415, 212990, 280250, 294830, 532475, 560177, 737075, 1064950, 1120354, 1474150, 1739497, 2662375, 2800885, 3478994, 3685375, 5324750, 5601770, 7370750, 8697485, 10643363, 14004425, 17394970, 21286726, 28008850, 33050443, 43487425, 53216815, 66100886, 70022125, 86974850, 106433630, 140044250, 165252215, 217437125, 266084075, 330504430, 434874250, 532168150, 627958417, 826261075, 1255916834, 1330420375, 1652522150, 2660840750, 3139792085, 4131305375, 6279584170, 8262610750, 15698960425, 31397920850, 78494802125, 156989604250]

約数ペア:

[(1, 156989604250), (2, 78494802125), (5, 31397920850), (10, 15698960425), (19, 8262610750), (25, 6279584170), (38, 4131305375), (50, 3139792085), (59, 2660840750), (95, 1652522150), (118, 1330420375), (125, 1255916834), (190, 826261075), (250, 627958417), (295, 532168150), (361, 434874250), (475, 330504430), (590, 266084075), (722, 217437125), (950, 165252215), (1121, 140044250), (1475, 106433630), (1805, 86974850), (2242, 70022125), (2375, 66100886), (2950, 53216815), (3610, 43487425), (4750, 33050443), (5605, 28008850), (7375, 21286726), (9025, 17394970), (11210, 14004425), (14750, 10643363), (18050, 8697485), (21299, 7370750), (28025, 5601770), (29483, 5324750), (42598, 3685375), (45125, 3478994), (56050, 2800885), (58966, 2662375), (90250, 1739497), (106495, 1474150), (140125, 1120354), (147415, 1064950), (212990, 737075), (280250, 560177), (294830, 532475)]