198668850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 515592000

約数和(自身を除く): 316923150

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 109, 145, 150, 174, 218, 290, 327, 419, 435, 545, 654, 725, 838, 870, 1090, 1257, 1450, 1635, 2095, 2175, 2514, 2725, 3161, 3270, 4190, 4350, 5450, 6285, 6322, 8175, 9483, 10475, 12151, 12570, 15805, 16350, 18966, 20950, 24302, 31425, 31610, 36453, 45671, 47415, 60755, 62850, 72906, 79025, 91342, 94830, 121510, 137013, 158050, 182265, 228355, 237075, 274026, 303775, 364530, 456710, 474150, 607550, 685065, 911325, 1141775, 1324459, 1370130, 1822650, 2283550, 2648918, 3425325, 3973377, 6622295, 6850650, 7946754, 13244590, 19866885, 33111475, 39733770, 66222950, 99334425, 198668850]

約数ペア:

[(1, 198668850), (2, 99334425), (3, 66222950), (5, 39733770), (6, 33111475), (10, 19866885), (15, 13244590), (25, 7946754), (29, 6850650), (30, 6622295), (50, 3973377), (58, 3425325), (75, 2648918), (87, 2283550), (109, 1822650), (145, 1370130), (150, 1324459), (174, 1141775), (218, 911325), (290, 685065), (327, 607550), (419, 474150), (435, 456710), (545, 364530), (654, 303775), (725, 274026), (838, 237075), (870, 228355), (1090, 182265), (1257, 158050), (1450, 137013), (1635, 121510), (2095, 94830), (2175, 91342), (2514, 79025), (2725, 72906), (3161, 62850), (3270, 60755), (4190, 47415), (4350, 45671), (5450, 36453), (6285, 31610), (6322, 31425), (8175, 24302), (9483, 20950), (10475, 18966), (12151, 16350), (12570, 15805)]