112287720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2947

約数の個数: 128

約数和(自身を含む): 375580800

約数和(自身を除く): 263293080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 2897, 3230, 3876, 4845, 5794, 6460, 7752, 8691, 9690, 11588, 12920, 14485, 17382, 19380, 23176, 28970, 34764, 38760, 43455, 49249, 55043, 57940, 69528, 86910, 98498, 110086, 115880, 147747, 165129, 173820, 196996, 220172, 246245, 275215, 295494, 330258, 347640, 393992, 440344, 492490, 550430, 590988, 660516, 738735, 825645, 935731, 984980, 1100860, 1181976, 1321032, 1477470, 1651290, 1871462, 1969960, 2201720, 2807193, 2954940, 3302580, 3742924, 4678655, 5614386, 5909880, 6605160, 7485848, 9357310, 11228772, 14035965, 18714620, 22457544, 28071930, 37429240, 56143860, 112287720]

約数ペア:

[(1, 112287720), (2, 56143860), (3, 37429240), (4, 28071930), (5, 22457544), (6, 18714620), (8, 14035965), (10, 11228772), (12, 9357310), (15, 7485848), (17, 6605160), (19, 5909880), (20, 5614386), (24, 4678655), (30, 3742924), (34, 3302580), (38, 2954940), (40, 2807193), (51, 2201720), (57, 1969960), (60, 1871462), (68, 1651290), (76, 1477470), (85, 1321032), (95, 1181976), (102, 1100860), (114, 984980), (120, 935731), (136, 825645), (152, 738735), (170, 660516), (190, 590988), (204, 550430), (228, 492490), (255, 440344), (285, 393992), (323, 347640), (340, 330258), (380, 295494), (408, 275215), (456, 246245), (510, 220172), (570, 196996), (646, 173820), (680, 165129), (760, 147747), (969, 115880), (1020, 110086), (1140, 98498), (1292, 86910), (1615, 69528), (1938, 57940), (2040, 55043), (2280, 49249), (2584, 43455), (2897, 38760), (3230, 34764), (3876, 28970), (4845, 23176), (5794, 19380), (6460, 17382), (7752, 14485), (8691, 12920), (9690, 11588)]