144224550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:412

約数の個数: 120

約数和(自身を含む): 405108000

約数和(自身を除く): 260883450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 149, 150, 162, 225, 239, 270, 298, 405, 447, 450, 478, 675, 717, 745, 810, 894, 1195, 1341, 1350, 1434, 1490, 2025, 2151, 2235, 2390, 2682, 3585, 3725, 4023, 4050, 4302, 4470, 5975, 6453, 6705, 7170, 7450, 8046, 10755, 11175, 11950, 12069, 12906, 13410, 17925, 19359, 20115, 21510, 22350, 24138, 32265, 33525, 35611, 35850, 38718, 40230, 53775, 60345, 64530, 67050, 71222, 96795, 100575, 106833, 107550, 120690, 161325, 178055, 193590, 201150, 213666, 301725, 320499, 322650, 356110, 483975, 534165, 603450, 640998, 890275, 961497, 967950, 1068330, 1602495, 1780550, 1922994, 2670825, 2884491, 3204990, 4807485, 5341650, 5768982, 8012475, 9614970, 14422455, 16024950, 24037425, 28844910, 48074850, 72112275, 144224550]

約数ペア:

[(1, 144224550), (2, 72112275), (3, 48074850), (5, 28844910), (6, 24037425), (9, 16024950), (10, 14422455), (15, 9614970), (18, 8012475), (25, 5768982), (27, 5341650), (30, 4807485), (45, 3204990), (50, 2884491), (54, 2670825), (75, 1922994), (81, 1780550), (90, 1602495), (135, 1068330), (149, 967950), (150, 961497), (162, 890275), (225, 640998), (239, 603450), (270, 534165), (298, 483975), (405, 356110), (447, 322650), (450, 320499), (478, 301725), (675, 213666), (717, 201150), (745, 193590), (810, 178055), (894, 161325), (1195, 120690), (1341, 107550), (1350, 106833), (1434, 100575), (1490, 96795), (2025, 71222), (2151, 67050), (2235, 64530), (2390, 60345), (2682, 53775), (3585, 40230), (3725, 38718), (4023, 35850), (4050, 35611), (4302, 33525), (4470, 32265), (5975, 24138), (6453, 22350), (6705, 21510), (7170, 20115), (7450, 19359), (8046, 17925), (10755, 13410), (11175, 12906), (11950, 12069)]