214614500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 524225520

約数和(自身を除く): 309611020

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 41, 50, 58, 76, 82, 95, 100, 116, 125, 145, 164, 190, 205, 250, 290, 361, 380, 410, 475, 500, 551, 580, 722, 725, 779, 820, 950, 1025, 1102, 1189, 1444, 1450, 1558, 1805, 1900, 2050, 2204, 2375, 2378, 2755, 2900, 3116, 3610, 3625, 3895, 4100, 4750, 4756, 5125, 5510, 5945, 7220, 7250, 7790, 9025, 9500, 10250, 10469, 11020, 11890, 13775, 14500, 14801, 15580, 18050, 19475, 20500, 20938, 22591, 23780, 27550, 29602, 29725, 36100, 38950, 41876, 45125, 45182, 52345, 55100, 59204, 59450, 68875, 74005, 77900, 90250, 90364, 97375, 104690, 112955, 118900, 137750, 148010, 148625, 180500, 194750, 209380, 225910, 261725, 275500, 296020, 297250, 370025, 389500, 429229, 451820, 523450, 564775, 594500, 740050, 858458, 1046900, 1129550, 1308625, 1480100, 1716916, 1850125, 2146145, 2259100, 2617250, 2823875, 3700250, 4292290, 5234500, 5647750, 7400500, 8584580, 10730725, 11295500, 21461450, 42922900, 53653625, 107307250, 214614500]

約数ペア:

[(1, 214614500), (2, 107307250), (4, 53653625), (5, 42922900), (10, 21461450), (19, 11295500), (20, 10730725), (25, 8584580), (29, 7400500), (38, 5647750), (41, 5234500), (50, 4292290), (58, 3700250), (76, 2823875), (82, 2617250), (95, 2259100), (100, 2146145), (116, 1850125), (125, 1716916), (145, 1480100), (164, 1308625), (190, 1129550), (205, 1046900), (250, 858458), (290, 740050), (361, 594500), (380, 564775), (410, 523450), (475, 451820), (500, 429229), (551, 389500), (580, 370025), (722, 297250), (725, 296020), (779, 275500), (820, 261725), (950, 225910), (1025, 209380), (1102, 194750), (1189, 180500), (1444, 148625), (1450, 148010), (1558, 137750), (1805, 118900), (1900, 112955), (2050, 104690), (2204, 97375), (2375, 90364), (2378, 90250), (2755, 77900), (2900, 74005), (3116, 68875), (3610, 59450), (3625, 59204), (3895, 55100), (4100, 52345), (4750, 45182), (4756, 45125), (5125, 41876), (5510, 38950), (5945, 36100), (7220, 29725), (7250, 29602), (7790, 27550), (9025, 23780), (9500, 22591), (10250, 20938), (10469, 20500), (11020, 19475), (11890, 18050), (13775, 15580), (14500, 14801)]