428693550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1082

約数の個数: 96

約数和(自身を含む): 1118714112

約数和(自身を除く): 690020562

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 137, 138, 150, 230, 274, 345, 411, 575, 685, 690, 822, 907, 1150, 1370, 1725, 1814, 2055, 2721, 3151, 3425, 3450, 4110, 4535, 5442, 6302, 6850, 9070, 9453, 10275, 13605, 15755, 18906, 20550, 20861, 22675, 27210, 31510, 41722, 45350, 47265, 62583, 68025, 78775, 94530, 104305, 124259, 125166, 136050, 157550, 208610, 236325, 248518, 312915, 372777, 472650, 521525, 621295, 625830, 745554, 1043050, 1242590, 1564575, 1863885, 2857957, 3106475, 3129150, 3727770, 5715914, 6212950, 8573871, 9319425, 14289785, 17147742, 18638850, 28579570, 42869355, 71448925, 85738710, 142897850, 214346775, 428693550]

約数ペア:

[(1, 428693550), (2, 214346775), (3, 142897850), (5, 85738710), (6, 71448925), (10, 42869355), (15, 28579570), (23, 18638850), (25, 17147742), (30, 14289785), (46, 9319425), (50, 8573871), (69, 6212950), (75, 5715914), (115, 3727770), (137, 3129150), (138, 3106475), (150, 2857957), (230, 1863885), (274, 1564575), (345, 1242590), (411, 1043050), (575, 745554), (685, 625830), (690, 621295), (822, 521525), (907, 472650), (1150, 372777), (1370, 312915), (1725, 248518), (1814, 236325), (2055, 208610), (2721, 157550), (3151, 136050), (3425, 125166), (3450, 124259), (4110, 104305), (4535, 94530), (5442, 78775), (6302, 68025), (6850, 62583), (9070, 47265), (9453, 45350), (10275, 41722), (13605, 31510), (15755, 27210), (18906, 22675), (20550, 20861)]