201844125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 445056768

約数和(自身を除く): 243212643

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 71, 75, 95, 105, 125, 133, 171, 175, 213, 225, 285, 315, 355, 361, 375, 399, 475, 497, 525, 639, 665, 855, 875, 1065, 1083, 1125, 1197, 1349, 1425, 1491, 1575, 1775, 1805, 1995, 2375, 2485, 2527, 2625, 3195, 3249, 3325, 4047, 4275, 4473, 5325, 5415, 5985, 6745, 7125, 7455, 7581, 7875, 8875, 9025, 9443, 9975, 12141, 12425, 12635, 15975, 16245, 16625, 20235, 21375, 22365, 22743, 25631, 26625, 27075, 28329, 29925, 33725, 37275, 37905, 45125, 47215, 49875, 60705, 62125, 63175, 76893, 79875, 81225, 84987, 101175, 111825, 113715, 128155, 135375, 141645, 149625, 168625, 179417, 186375, 189525, 230679, 236075, 303525, 315875, 384465, 406125, 424935, 505875, 538251, 559125, 568575, 640775, 708225, 897085, 947625, 1153395, 1180375, 1517625, 1614753, 1922325, 2124675, 2691255, 2842875, 3203875, 3541125, 4485425, 5766975, 8073765, 9611625, 10623375, 13456275, 22427125, 28834875, 40368825, 67281375, 201844125]

約数ペア:

[(1, 201844125), (3, 67281375), (5, 40368825), (7, 28834875), (9, 22427125), (15, 13456275), (19, 10623375), (21, 9611625), (25, 8073765), (35, 5766975), (45, 4485425), (57, 3541125), (63, 3203875), (71, 2842875), (75, 2691255), (95, 2124675), (105, 1922325), (125, 1614753), (133, 1517625), (171, 1180375), (175, 1153395), (213, 947625), (225, 897085), (285, 708225), (315, 640775), (355, 568575), (361, 559125), (375, 538251), (399, 505875), (475, 424935), (497, 406125), (525, 384465), (639, 315875), (665, 303525), (855, 236075), (875, 230679), (1065, 189525), (1083, 186375), (1125, 179417), (1197, 168625), (1349, 149625), (1425, 141645), (1491, 135375), (1575, 128155), (1775, 113715), (1805, 111825), (1995, 101175), (2375, 84987), (2485, 81225), (2527, 79875), (2625, 76893), (3195, 63175), (3249, 62125), (3325, 60705), (4047, 49875), (4275, 47215), (4473, 45125), (5325, 37905), (5415, 37275), (5985, 33725), (6745, 29925), (7125, 28329), (7455, 27075), (7581, 26625), (7875, 25631), (8875, 22743), (9025, 22365), (9443, 21375), (9975, 20235), (12141, 16625), (12425, 16245), (12635, 15975)]