38190900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 122992128

約数和(自身を除く): 84801228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 71, 75, 100, 110, 132, 142, 150, 163, 165, 213, 220, 275, 284, 300, 326, 330, 355, 426, 489, 550, 652, 660, 710, 781, 815, 825, 852, 978, 1065, 1100, 1420, 1562, 1630, 1650, 1775, 1793, 1956, 2130, 2343, 2445, 3124, 3260, 3300, 3550, 3586, 3905, 4075, 4260, 4686, 4890, 5325, 5379, 7100, 7172, 7810, 8150, 8965, 9372, 9780, 10650, 10758, 11573, 11715, 12225, 15620, 16300, 17930, 19525, 21300, 21516, 23146, 23430, 24450, 26895, 34719, 35860, 39050, 44825, 46292, 46860, 48900, 53790, 57865, 58575, 69438, 78100, 89650, 107580, 115730, 117150, 127303, 134475, 138876, 173595, 179300, 231460, 234300, 254606, 268950, 289325, 347190, 381909, 509212, 537900, 578650, 636515, 694380, 763818, 867975, 1157300, 1273030, 1527636, 1735950, 1909545, 2546060, 3182575, 3471900, 3819090, 6365150, 7638180, 9547725, 12730300, 19095450, 38190900]

約数ペア:

[(1, 38190900), (2, 19095450), (3, 12730300), (4, 9547725), (5, 7638180), (6, 6365150), (10, 3819090), (11, 3471900), (12, 3182575), (15, 2546060), (20, 1909545), (22, 1735950), (25, 1527636), (30, 1273030), (33, 1157300), (44, 867975), (50, 763818), (55, 694380), (60, 636515), (66, 578650), (71, 537900), (75, 509212), (100, 381909), (110, 347190), (132, 289325), (142, 268950), (150, 254606), (163, 234300), (165, 231460), (213, 179300), (220, 173595), (275, 138876), (284, 134475), (300, 127303), (326, 117150), (330, 115730), (355, 107580), (426, 89650), (489, 78100), (550, 69438), (652, 58575), (660, 57865), (710, 53790), (781, 48900), (815, 46860), (825, 46292), (852, 44825), (978, 39050), (1065, 35860), (1100, 34719), (1420, 26895), (1562, 24450), (1630, 23430), (1650, 23146), (1775, 21516), (1793, 21300), (1956, 19525), (2130, 17930), (2343, 16300), (2445, 15620), (3124, 12225), (3260, 11715), (3300, 11573), (3550, 10758), (3586, 10650), (3905, 9780), (4075, 9372), (4260, 8965), (4686, 8150), (4890, 7810), (5325, 7172), (5379, 7100)]