22290450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 71995392

約数和(自身を除く): 49704942

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 25, 26, 30, 35, 39, 42, 46, 50, 65, 69, 70, 71, 75, 78, 91, 105, 115, 130, 138, 142, 150, 161, 175, 182, 195, 210, 213, 230, 273, 299, 322, 325, 345, 350, 355, 390, 426, 455, 483, 497, 525, 546, 575, 598, 650, 690, 710, 805, 897, 910, 923, 966, 975, 994, 1050, 1065, 1150, 1365, 1491, 1495, 1610, 1633, 1725, 1775, 1794, 1846, 1950, 2093, 2130, 2275, 2415, 2485, 2730, 2769, 2982, 2990, 3266, 3450, 3550, 4025, 4186, 4485, 4550, 4615, 4830, 4899, 4970, 5325, 5538, 6279, 6461, 6825, 7455, 7475, 8050, 8165, 8970, 9230, 9798, 10465, 10650, 11431, 12075, 12425, 12558, 12922, 13650, 13845, 14910, 14950, 16330, 19383, 20930, 21229, 22425, 22862, 23075, 24150, 24495, 24850, 27690, 31395, 32305, 34293, 37275, 38766, 40825, 42458, 44850, 46150, 48990, 52325, 57155, 62790, 63687, 64610, 68586, 69225, 74550, 81650, 96915, 104650, 106145, 114310, 122475, 127374, 138450, 148603, 156975, 161525, 171465, 193830, 212290, 244950, 285775, 297206, 313950, 318435, 323050, 342930, 445809, 484575, 530725, 571550, 636870, 743015, 857325, 891618, 969150, 1061450, 1486030, 1592175, 1714650, 2229045, 3184350, 3715075, 4458090, 7430150, 11145225, 22290450]

約数ペア:

[(1, 22290450), (2, 11145225), (3, 7430150), (5, 4458090), (6, 3715075), (7, 3184350), (10, 2229045), (13, 1714650), (14, 1592175), (15, 1486030), (21, 1061450), (23, 969150), (25, 891618), (26, 857325), (30, 743015), (35, 636870), (39, 571550), (42, 530725), (46, 484575), (50, 445809), (65, 342930), (69, 323050), (70, 318435), (71, 313950), (75, 297206), (78, 285775), (91, 244950), (105, 212290), (115, 193830), (130, 171465), (138, 161525), (142, 156975), (150, 148603), (161, 138450), (175, 127374), (182, 122475), (195, 114310), (210, 106145), (213, 104650), (230, 96915), (273, 81650), (299, 74550), (322, 69225), (325, 68586), (345, 64610), (350, 63687), (355, 62790), (390, 57155), (426, 52325), (455, 48990), (483, 46150), (497, 44850), (525, 42458), (546, 40825), (575, 38766), (598, 37275), (650, 34293), (690, 32305), (710, 31395), (805, 27690), (897, 24850), (910, 24495), (923, 24150), (966, 23075), (975, 22862), (994, 22425), (1050, 21229), (1065, 20930), (1150, 19383), (1365, 16330), (1491, 14950), (1495, 14910), (1610, 13845), (1633, 13650), (1725, 12922), (1775, 12558), (1794, 12425), (1846, 12075), (1950, 11431), (2093, 10650), (2130, 10465), (2275, 9798), (2415, 9230), (2485, 8970), (2730, 8165), (2769, 8050), (2982, 7475), (2990, 7455), (3266, 6825), (3450, 6461), (3550, 6279), (4025, 5538), (4186, 5325), (4485, 4970), (4550, 4899), (4615, 4830)]