1386012900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 4090363200

約数和(自身を除く): 2704350300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 101, 149, 150, 202, 298, 300, 303, 307, 404, 447, 505, 596, 606, 614, 745, 894, 921, 1010, 1212, 1228, 1490, 1515, 1535, 1788, 1842, 2020, 2235, 2525, 2980, 3030, 3070, 3684, 3725, 4470, 4605, 5050, 6060, 6140, 7450, 7575, 7675, 8940, 9210, 10100, 11175, 14900, 15049, 15150, 15350, 18420, 22350, 23025, 30098, 30300, 30700, 31007, 44700, 45147, 45743, 46050, 60196, 62014, 75245, 90294, 91486, 92100, 93021, 124028, 137229, 150490, 155035, 180588, 182972, 186042, 225735, 228715, 274458, 300980, 310070, 372084, 376225, 451470, 457430, 465105, 548916, 620140, 686145, 752450, 775175, 902940, 914860, 930210, 1128675, 1143575, 1372290, 1504900, 1550350, 1860420, 2257350, 2287150, 2325525, 2744580, 3100700, 3430725, 4514700, 4574300, 4620043, 4651050, 6861450, 9240086, 9302100, 13722900, 13860129, 18480172, 23100215, 27720258, 46200430, 55440516, 69300645, 92400860, 115501075, 138601290, 231002150, 277202580, 346503225, 462004300, 693006450, 1386012900]

約数ペア:

[(1, 1386012900), (2, 693006450), (3, 462004300), (4, 346503225), (5, 277202580), (6, 231002150), (10, 138601290), (12, 115501075), (15, 92400860), (20, 69300645), (25, 55440516), (30, 46200430), (50, 27720258), (60, 23100215), (75, 18480172), (100, 13860129), (101, 13722900), (149, 9302100), (150, 9240086), (202, 6861450), (298, 4651050), (300, 4620043), (303, 4574300), (307, 4514700), (404, 3430725), (447, 3100700), (505, 2744580), (596, 2325525), (606, 2287150), (614, 2257350), (745, 1860420), (894, 1550350), (921, 1504900), (1010, 1372290), (1212, 1143575), (1228, 1128675), (1490, 930210), (1515, 914860), (1535, 902940), (1788, 775175), (1842, 752450), (2020, 686145), (2235, 620140), (2525, 548916), (2980, 465105), (3030, 457430), (3070, 451470), (3684, 376225), (3725, 372084), (4470, 310070), (4605, 300980), (5050, 274458), (6060, 228715), (6140, 225735), (7450, 186042), (7575, 182972), (7675, 180588), (8940, 155035), (9210, 150490), (10100, 137229), (11175, 124028), (14900, 93021), (15049, 92100), (15150, 91486), (15350, 90294), (18420, 75245), (22350, 62014), (23025, 60196), (30098, 46050), (30300, 45743), (30700, 45147), (31007, 44700)]