42537420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2184

約数の個数: 96

約数和(自身を含む): 135979200

約数和(自身を除く): 93441780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2129, 2220, 3330, 3996, 4258, 4995, 6387, 6660, 8516, 9990, 10645, 12774, 19161, 19980, 21290, 25548, 31935, 38322, 42580, 57483, 63870, 76644, 78773, 95805, 114966, 127740, 157546, 191610, 229932, 236319, 287415, 315092, 383220, 393865, 472638, 574830, 708957, 787730, 945276, 1149660, 1181595, 1417914, 1575460, 2126871, 2363190, 2835828, 3544785, 4253742, 4726380, 7089570, 8507484, 10634355, 14179140, 21268710, 42537420]

約数ペア:

[(1, 42537420), (2, 21268710), (3, 14179140), (4, 10634355), (5, 8507484), (6, 7089570), (9, 4726380), (10, 4253742), (12, 3544785), (15, 2835828), (18, 2363190), (20, 2126871), (27, 1575460), (30, 1417914), (36, 1181595), (37, 1149660), (45, 945276), (54, 787730), (60, 708957), (74, 574830), (90, 472638), (108, 393865), (111, 383220), (135, 315092), (148, 287415), (180, 236319), (185, 229932), (222, 191610), (270, 157546), (333, 127740), (370, 114966), (444, 95805), (540, 78773), (555, 76644), (666, 63870), (740, 57483), (999, 42580), (1110, 38322), (1332, 31935), (1665, 25548), (1998, 21290), (2129, 19980), (2220, 19161), (3330, 12774), (3996, 10645), (4258, 9990), (4995, 8516), (6387, 6660)]