386945700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 1159884096

約数和(自身を除く): 772938396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 163, 164, 193, 205, 246, 300, 326, 386, 410, 489, 492, 579, 615, 652, 772, 815, 820, 965, 978, 1025, 1158, 1230, 1630, 1930, 1956, 2050, 2316, 2445, 2460, 2895, 3075, 3260, 3860, 4075, 4100, 4825, 4890, 5790, 6150, 6683, 7913, 8150, 9650, 9780, 11580, 12225, 12300, 13366, 14475, 15826, 16300, 19300, 20049, 23739, 24450, 26732, 28950, 31459, 31652, 33415, 39565, 40098, 47478, 48900, 57900, 62918, 66830, 79130, 80196, 94377, 94956, 100245, 118695, 125836, 133660, 157295, 158260, 167075, 188754, 197825, 200490, 237390, 314590, 334150, 377508, 395650, 400980, 471885, 474780, 501225, 593475, 629180, 668300, 786475, 791300, 943770, 1002450, 1186950, 1289819, 1572950, 1887540, 2004900, 2359425, 2373900, 2579638, 3145900, 3869457, 4718850, 5159276, 6449095, 7738914, 9437700, 12898190, 15477828, 19347285, 25796380, 32245475, 38694570, 64490950, 77389140, 96736425, 128981900, 193472850, 386945700]

約数ペア:

[(1, 386945700), (2, 193472850), (3, 128981900), (4, 96736425), (5, 77389140), (6, 64490950), (10, 38694570), (12, 32245475), (15, 25796380), (20, 19347285), (25, 15477828), (30, 12898190), (41, 9437700), (50, 7738914), (60, 6449095), (75, 5159276), (82, 4718850), (100, 3869457), (123, 3145900), (150, 2579638), (163, 2373900), (164, 2359425), (193, 2004900), (205, 1887540), (246, 1572950), (300, 1289819), (326, 1186950), (386, 1002450), (410, 943770), (489, 791300), (492, 786475), (579, 668300), (615, 629180), (652, 593475), (772, 501225), (815, 474780), (820, 471885), (965, 400980), (978, 395650), (1025, 377508), (1158, 334150), (1230, 314590), (1630, 237390), (1930, 200490), (1956, 197825), (2050, 188754), (2316, 167075), (2445, 158260), (2460, 157295), (2895, 133660), (3075, 125836), (3260, 118695), (3860, 100245), (4075, 94956), (4100, 94377), (4825, 80196), (4890, 79130), (5790, 66830), (6150, 62918), (6683, 57900), (7913, 48900), (8150, 47478), (9650, 40098), (9780, 39565), (11580, 33415), (12225, 31652), (12300, 31459), (13366, 28950), (14475, 26732), (15826, 24450), (16300, 23739), (19300, 20049)]