323186580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1870

約数の個数: 144

約数和(自身を含む): 1051989120

約数和(自身を除く): 728802540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 53, 57, 60, 76, 90, 95, 106, 114, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 380, 477, 530, 570, 636, 684, 795, 855, 954, 1007, 1060, 1140, 1590, 1710, 1783, 1908, 2014, 2385, 3021, 3180, 3420, 3566, 4028, 4770, 5035, 5349, 6042, 7132, 8915, 9063, 9540, 10070, 10698, 12084, 15105, 16047, 17830, 18126, 20140, 21396, 26745, 30210, 32094, 33877, 35660, 36252, 45315, 53490, 60420, 64188, 67754, 80235, 90630, 94499, 101631, 106980, 135508, 160470, 169385, 181260, 188998, 203262, 283497, 304893, 320940, 338770, 377996, 406524, 472495, 508155, 566994, 609786, 677540, 850491, 944990, 1016310, 1133988, 1219572, 1417485, 1524465, 1700982, 1795481, 1889980, 2032620, 2834970, 3048930, 3401964, 3590962, 4252455, 5386443, 5669940, 6097860, 7181924, 8504910, 8977405, 10772886, 16159329, 17009820, 17954810, 21545772, 26932215, 32318658, 35909620, 53864430, 64637316, 80796645, 107728860, 161593290, 323186580]

約数ペア:

[(1, 323186580), (2, 161593290), (3, 107728860), (4, 80796645), (5, 64637316), (6, 53864430), (9, 35909620), (10, 32318658), (12, 26932215), (15, 21545772), (18, 17954810), (19, 17009820), (20, 16159329), (30, 10772886), (36, 8977405), (38, 8504910), (45, 7181924), (53, 6097860), (57, 5669940), (60, 5386443), (76, 4252455), (90, 3590962), (95, 3401964), (106, 3048930), (114, 2834970), (159, 2032620), (171, 1889980), (180, 1795481), (190, 1700982), (212, 1524465), (228, 1417485), (265, 1219572), (285, 1133988), (318, 1016310), (342, 944990), (380, 850491), (477, 677540), (530, 609786), (570, 566994), (636, 508155), (684, 472495), (795, 406524), (855, 377996), (954, 338770), (1007, 320940), (1060, 304893), (1140, 283497), (1590, 203262), (1710, 188998), (1783, 181260), (1908, 169385), (2014, 160470), (2385, 135508), (3021, 106980), (3180, 101631), (3420, 94499), (3566, 90630), (4028, 80235), (4770, 67754), (5035, 64188), (5349, 60420), (6042, 53490), (7132, 45315), (8915, 36252), (9063, 35660), (9540, 33877), (10070, 32094), (10698, 30210), (12084, 26745), (15105, 21396), (16047, 20140), (17830, 18126)]