1805804700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2801}}^1$

素因数の和:3132

約数の個数: 144

約数和(自身を含む): 5992783104

約数和(自身を除く): 4186978404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 307, 350, 420, 525, 614, 700, 921, 1050, 1228, 1535, 1842, 2100, 2149, 2801, 3070, 3684, 4298, 4605, 5602, 6140, 6447, 7675, 8403, 8596, 9210, 10745, 11204, 12894, 14005, 15350, 16806, 18420, 19607, 21490, 23025, 25788, 28010, 30700, 32235, 33612, 39214, 42015, 42980, 46050, 53725, 56020, 58821, 64470, 70025, 78428, 84030, 92100, 98035, 107450, 117642, 128940, 140050, 161175, 168060, 196070, 210075, 214900, 235284, 280100, 294105, 322350, 392140, 420150, 490175, 588210, 644700, 840300, 859907, 980350, 1176420, 1470525, 1719814, 1960700, 2579721, 2941050, 3439628, 4299535, 5159442, 5882100, 6019349, 8599070, 10318884, 12038698, 12898605, 17198140, 18058047, 21497675, 24077396, 25797210, 30096745, 36116094, 42995350, 51594420, 60193490, 64493025, 72232188, 85990700, 90290235, 120386980, 128986050, 150483725, 180580470, 257972100, 300967450, 361160940, 451451175, 601934900, 902902350, 1805804700]

約数ペア:

[(1, 1805804700), (2, 902902350), (3, 601934900), (4, 451451175), (5, 361160940), (6, 300967450), (7, 257972100), (10, 180580470), (12, 150483725), (14, 128986050), (15, 120386980), (20, 90290235), (21, 85990700), (25, 72232188), (28, 64493025), (30, 60193490), (35, 51594420), (42, 42995350), (50, 36116094), (60, 30096745), (70, 25797210), (75, 24077396), (84, 21497675), (100, 18058047), (105, 17198140), (140, 12898605), (150, 12038698), (175, 10318884), (210, 8599070), (300, 6019349), (307, 5882100), (350, 5159442), (420, 4299535), (525, 3439628), (614, 2941050), (700, 2579721), (921, 1960700), (1050, 1719814), (1228, 1470525), (1535, 1176420), (1842, 980350), (2100, 859907), (2149, 840300), (2801, 644700), (3070, 588210), (3684, 490175), (4298, 420150), (4605, 392140), (5602, 322350), (6140, 294105), (6447, 280100), (7675, 235284), (8403, 214900), (8596, 210075), (9210, 196070), (10745, 168060), (11204, 161175), (12894, 140050), (14005, 128940), (15350, 117642), (16806, 107450), (18420, 98035), (19607, 92100), (21490, 84030), (23025, 78428), (25788, 70025), (28010, 64470), (30700, 58821), (32235, 56020), (33612, 53725), (39214, 46050), (42015, 42980)]