738228420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{132299}}^1$

素因数の和:132345

約数の個数: 72

約数和(自身を含む): 2311545600

約数和(自身を除く): 1573317180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 132299, 264598, 396897, 529196, 661495, 793794, 1190691, 1322990, 1587588, 1984485, 2381382, 2645980, 3968970, 4101269, 4762764, 5953455, 7937940, 8202538, 11906910, 12303807, 16405076, 20506345, 23813820, 24607614, 36911421, 41012690, 49215228, 61519035, 73822842, 82025380, 123038070, 147645684, 184557105, 246076140, 369114210, 738228420]

約数ペア:

[(1, 738228420), (2, 369114210), (3, 246076140), (4, 184557105), (5, 147645684), (6, 123038070), (9, 82025380), (10, 73822842), (12, 61519035), (15, 49215228), (18, 41012690), (20, 36911421), (30, 24607614), (31, 23813820), (36, 20506345), (45, 16405076), (60, 12303807), (62, 11906910), (90, 8202538), (93, 7937940), (124, 5953455), (155, 4762764), (180, 4101269), (186, 3968970), (279, 2645980), (310, 2381382), (372, 1984485), (465, 1587588), (558, 1322990), (620, 1190691), (930, 793794), (1116, 661495), (1395, 529196), (1860, 396897), (2790, 264598), (5580, 132299)]