75595500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 242240544

約数和(自身を除く): 166645044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 107, 125, 150, 157, 180, 214, 225, 250, 300, 314, 321, 375, 428, 450, 471, 500, 535, 628, 642, 750, 785, 900, 942, 963, 1070, 1125, 1284, 1413, 1500, 1570, 1605, 1884, 1926, 2140, 2250, 2355, 2675, 2826, 3140, 3210, 3852, 3925, 4500, 4710, 4815, 5350, 5652, 6420, 7065, 7850, 8025, 9420, 9630, 10700, 11775, 13375, 14130, 15700, 16050, 16799, 19260, 19625, 23550, 24075, 26750, 28260, 32100, 33598, 35325, 39250, 40125, 47100, 48150, 50397, 53500, 58875, 67196, 70650, 78500, 80250, 83995, 96300, 100794, 117750, 120375, 141300, 151191, 160500, 167990, 176625, 201588, 235500, 240750, 251985, 302382, 335980, 353250, 419975, 481500, 503970, 604764, 706500, 755955, 839950, 1007940, 1259925, 1511910, 1679900, 2099875, 2519850, 3023820, 3779775, 4199750, 5039700, 6299625, 7559550, 8399500, 12599250, 15119100, 18898875, 25198500, 37797750, 75595500]

約数ペア:

[(1, 75595500), (2, 37797750), (3, 25198500), (4, 18898875), (5, 15119100), (6, 12599250), (9, 8399500), (10, 7559550), (12, 6299625), (15, 5039700), (18, 4199750), (20, 3779775), (25, 3023820), (30, 2519850), (36, 2099875), (45, 1679900), (50, 1511910), (60, 1259925), (75, 1007940), (90, 839950), (100, 755955), (107, 706500), (125, 604764), (150, 503970), (157, 481500), (180, 419975), (214, 353250), (225, 335980), (250, 302382), (300, 251985), (314, 240750), (321, 235500), (375, 201588), (428, 176625), (450, 167990), (471, 160500), (500, 151191), (535, 141300), (628, 120375), (642, 117750), (750, 100794), (785, 96300), (900, 83995), (942, 80250), (963, 78500), (1070, 70650), (1125, 67196), (1284, 58875), (1413, 53500), (1500, 50397), (1570, 48150), (1605, 47100), (1884, 40125), (1926, 39250), (2140, 35325), (2250, 33598), (2355, 32100), (2675, 28260), (2826, 26750), (3140, 24075), (3210, 23550), (3852, 19625), (3925, 19260), (4500, 16799), (4710, 16050), (4815, 15700), (5350, 14130), (5652, 13375), (6420, 11775), (7065, 10700), (7850, 9630), (8025, 9420)]