144080300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 391974912

約数和(自身を除く): 247894612

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 71, 91, 100, 130, 140, 142, 175, 182, 223, 260, 284, 325, 350, 355, 364, 446, 455, 497, 650, 700, 710, 892, 910, 923, 994, 1115, 1300, 1420, 1561, 1775, 1820, 1846, 1988, 2230, 2275, 2485, 2899, 3122, 3550, 3692, 4460, 4550, 4615, 4970, 5575, 5798, 6244, 6461, 7100, 7805, 9100, 9230, 9940, 11150, 11596, 12425, 12922, 14495, 15610, 15833, 18460, 20293, 22300, 23075, 24850, 25844, 28990, 31220, 31666, 32305, 39025, 40586, 46150, 49700, 57980, 63332, 64610, 72475, 78050, 79165, 81172, 92300, 101465, 110831, 129220, 144950, 156100, 158330, 161525, 202930, 205829, 221662, 289900, 316660, 323050, 395825, 405860, 411658, 443324, 507325, 554155, 646100, 791650, 823316, 1014650, 1029145, 1108310, 1440803, 1583300, 2029300, 2058290, 2216620, 2770775, 2881606, 4116580, 5145725, 5541550, 5763212, 7204015, 10291450, 11083100, 14408030, 20582900, 28816060, 36020075, 72040150, 144080300]

約数ペア:

[(1, 144080300), (2, 72040150), (4, 36020075), (5, 28816060), (7, 20582900), (10, 14408030), (13, 11083100), (14, 10291450), (20, 7204015), (25, 5763212), (26, 5541550), (28, 5145725), (35, 4116580), (50, 2881606), (52, 2770775), (65, 2216620), (70, 2058290), (71, 2029300), (91, 1583300), (100, 1440803), (130, 1108310), (140, 1029145), (142, 1014650), (175, 823316), (182, 791650), (223, 646100), (260, 554155), (284, 507325), (325, 443324), (350, 411658), (355, 405860), (364, 395825), (446, 323050), (455, 316660), (497, 289900), (650, 221662), (700, 205829), (710, 202930), (892, 161525), (910, 158330), (923, 156100), (994, 144950), (1115, 129220), (1300, 110831), (1420, 101465), (1561, 92300), (1775, 81172), (1820, 79165), (1846, 78050), (1988, 72475), (2230, 64610), (2275, 63332), (2485, 57980), (2899, 49700), (3122, 46150), (3550, 40586), (3692, 39025), (4460, 32305), (4550, 31666), (4615, 31220), (4970, 28990), (5575, 25844), (5798, 24850), (6244, 23075), (6461, 22300), (7100, 20293), (7805, 18460), (9100, 15833), (9230, 15610), (9940, 14495), (11150, 12922), (11596, 12425)]