443587950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:619

約数の個数: 144

約数和(自身を含む): 1293417216

約数和(自身を除く): 849829266

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 191, 195, 225, 234, 325, 382, 390, 397, 450, 573, 585, 650, 794, 955, 975, 1146, 1170, 1191, 1719, 1910, 1950, 1985, 2382, 2483, 2865, 2925, 3438, 3573, 3970, 4775, 4966, 5161, 5730, 5850, 5955, 7146, 7449, 8595, 9550, 9925, 10322, 11910, 12415, 14325, 14898, 15483, 17190, 17865, 19850, 22347, 24830, 25805, 28650, 29775, 30966, 35730, 37245, 42975, 44694, 46449, 51610, 59550, 62075, 74490, 75827, 77415, 85950, 89325, 92898, 111735, 124150, 129025, 151654, 154830, 178650, 186225, 223470, 227481, 232245, 258050, 372450, 379135, 387075, 454962, 464490, 558675, 682443, 758270, 774150, 985751, 1117350, 1137405, 1161225, 1364886, 1895675, 1971502, 2274810, 2322450, 2957253, 3412215, 3791350, 4928755, 5687025, 5914506, 6824430, 8871759, 9857510, 11374050, 14786265, 17061075, 17743518, 24643775, 29572530, 34122150, 44358795, 49287550, 73931325, 88717590, 147862650, 221793975, 443587950]

約数ペア:

[(1, 443587950), (2, 221793975), (3, 147862650), (5, 88717590), (6, 73931325), (9, 49287550), (10, 44358795), (13, 34122150), (15, 29572530), (18, 24643775), (25, 17743518), (26, 17061075), (30, 14786265), (39, 11374050), (45, 9857510), (50, 8871759), (65, 6824430), (75, 5914506), (78, 5687025), (90, 4928755), (117, 3791350), (130, 3412215), (150, 2957253), (191, 2322450), (195, 2274810), (225, 1971502), (234, 1895675), (325, 1364886), (382, 1161225), (390, 1137405), (397, 1117350), (450, 985751), (573, 774150), (585, 758270), (650, 682443), (794, 558675), (955, 464490), (975, 454962), (1146, 387075), (1170, 379135), (1191, 372450), (1719, 258050), (1910, 232245), (1950, 227481), (1985, 223470), (2382, 186225), (2483, 178650), (2865, 154830), (2925, 151654), (3438, 129025), (3573, 124150), (3970, 111735), (4775, 92898), (4966, 89325), (5161, 85950), (5730, 77415), (5850, 75827), (5955, 74490), (7146, 62075), (7449, 59550), (8595, 51610), (9550, 46449), (9925, 44694), (10322, 42975), (11910, 37245), (12415, 35730), (14325, 30966), (14898, 29775), (15483, 28650), (17190, 25805), (17865, 24830), (19850, 22347)]