1938300

素因数分解:

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

素因数の和:108

約数の個数: 144

約数和(自身を含む): 6999552

約数和(自身を除く): 5061252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 71, 75, 78, 84, 91, 100, 105, 130, 140, 142, 150, 156, 175, 182, 195, 210, 213, 260, 273, 284, 300, 325, 350, 355, 364, 390, 420, 426, 455, 497, 525, 546, 650, 700, 710, 780, 852, 910, 923, 975, 994, 1050, 1065, 1092, 1300, 1365, 1420, 1491, 1775, 1820, 1846, 1950, 1988, 2100, 2130, 2275, 2485, 2730, 2769, 2982, 3550, 3692, 3900, 4260, 4550, 4615, 4970, 5325, 5460, 5538, 5964, 6461, 6825, 7100, 7455, 9100, 9230, 9940, 10650, 11076, 12425, 12922, 13650, 13845, 14910, 18460, 19383, 21300, 23075, 24850, 25844, 27300, 27690, 29820, 32305, 37275, 38766, 46150, 49700, 55380, 64610, 69225, 74550, 77532, 92300, 96915, 129220, 138450, 149100, 161525, 193830, 276900, 323050, 387660, 484575, 646100, 969150, 1938300]

約数ペア:

[(1, 1938300), (2, 969150), (3, 646100), (4, 484575), (5, 387660), (6, 323050), (7, 276900), (10, 193830), (12, 161525), (13, 149100), (14, 138450), (15, 129220), (20, 96915), (21, 92300), (25, 77532), (26, 74550), (28, 69225), (30, 64610), (35, 55380), (39, 49700), (42, 46150), (50, 38766), (52, 37275), (60, 32305), (65, 29820), (70, 27690), (71, 27300), (75, 25844), (78, 24850), (84, 23075), (91, 21300), (100, 19383), (105, 18460), (130, 14910), (140, 13845), (142, 13650), (150, 12922), (156, 12425), (175, 11076), (182, 10650), (195, 9940), (210, 9230), (213, 9100), (260, 7455), (273, 7100), (284, 6825), (300, 6461), (325, 5964), (350, 5538), (355, 5460), (364, 5325), (390, 4970), (420, 4615), (426, 4550), (455, 4260), (497, 3900), (525, 3692), (546, 3550), (650, 2982), (700, 2769), (710, 2730), (780, 2485), (852, 2275), (910, 2130), (923, 2100), (975, 1988), (994, 1950), (1050, 1846), (1065, 1820), (1092, 1775), (1300, 1491), (1365, 1420)]