300060540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:461

約数の個数: 288

約数和(自身を含む): 1095232320

約数和(自身を除く): 795171780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 30, 34, 36, 38, 39, 45, 51, 52, 57, 60, 65, 68, 76, 78, 85, 90, 95, 102, 114, 117, 130, 153, 156, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 285, 306, 323, 340, 342, 380, 390, 397, 442, 468, 494, 510, 570, 585, 612, 646, 663, 684, 741, 765, 780, 794, 855, 884, 969, 988, 1020, 1105, 1140, 1170, 1191, 1235, 1292, 1326, 1482, 1530, 1588, 1615, 1710, 1938, 1985, 1989, 2210, 2223, 2340, 2382, 2470, 2652, 2907, 2964, 3060, 3230, 3315, 3420, 3573, 3705, 3876, 3970, 3978, 4199, 4420, 4446, 4764, 4845, 4940, 5161, 5814, 5955, 6460, 6630, 6749, 7146, 7410, 7543, 7940, 7956, 8398, 8892, 9690, 9945, 10322, 11115, 11628, 11910, 12597, 13260, 13498, 14292, 14535, 14820, 15086, 15483, 16796, 17865, 19380, 19890, 20247, 20644, 20995, 22230, 22629, 23820, 25194, 25805, 26996, 29070, 30172, 30966, 33745, 35730, 37715, 37791, 39780, 40494, 41990, 44460, 45258, 46449, 50388, 51610, 58140, 60741, 61932, 62985, 67490, 67887, 71460, 75430, 75582, 77415, 80988, 83980, 87737, 90516, 92898, 98059, 101235, 103220, 113145, 121482, 125970, 128231, 134980, 135774, 150860, 151164, 154830, 175474, 185796, 188955, 196118, 202470, 226290, 232245, 242964, 251940, 256462, 263211, 271548, 294177, 303705, 309660, 339435, 350948, 377910, 384693, 392236, 404940, 438685, 452580, 464490, 490295, 512924, 526422, 588354, 607410, 641155, 678870, 755820, 769386, 789633, 877370, 882531, 928980, 980590, 1052844, 1154079, 1176708, 1214820, 1282310, 1316055, 1357740, 1470885, 1538772, 1579266, 1667003, 1754740, 1765062, 1923465, 1961180, 2308158, 2564620, 2632110, 2941770, 3158532, 3334006, 3530124, 3846930, 3948165, 4412655, 4616316, 5001009, 5264220, 5770395, 5883540, 6668012, 7693860, 7896330, 8335015, 8825310, 10002018, 11540790, 15003027, 15792660, 16670030, 17650620, 20004036, 23081580, 25005045, 30006054, 33340060, 50010090, 60012108, 75015135, 100020180, 150030270, 300060540]

約数ペア:

[(1, 300060540), (2, 150030270), (3, 100020180), (4, 75015135), (5, 60012108), (6, 50010090), (9, 33340060), (10, 30006054), (12, 25005045), (13, 23081580), (15, 20004036), (17, 17650620), (18, 16670030), (19, 15792660), (20, 15003027), (26, 11540790), (30, 10002018), (34, 8825310), (36, 8335015), (38, 7896330), (39, 7693860), (45, 6668012), (51, 5883540), (52, 5770395), (57, 5264220), (60, 5001009), (65, 4616316), (68, 4412655), (76, 3948165), (78, 3846930), (85, 3530124), (90, 3334006), (95, 3158532), (102, 2941770), (114, 2632110), (117, 2564620), (130, 2308158), (153, 1961180), (156, 1923465), (170, 1765062), (171, 1754740), (180, 1667003), (190, 1579266), (195, 1538772), (204, 1470885), (221, 1357740), (228, 1316055), (234, 1282310), (247, 1214820), (255, 1176708), (260, 1154079), (285, 1052844), (306, 980590), (323, 928980), (340, 882531), (342, 877370), (380, 789633), (390, 769386), (397, 755820), (442, 678870), (468, 641155), (494, 607410), (510, 588354), (570, 526422), (585, 512924), (612, 490295), (646, 464490), (663, 452580), (684, 438685), (741, 404940), (765, 392236), (780, 384693), (794, 377910), (855, 350948), (884, 339435), (969, 309660), (988, 303705), (1020, 294177), (1105, 271548), (1140, 263211), (1170, 256462), (1191, 251940), (1235, 242964), (1292, 232245), (1326, 226290), (1482, 202470), (1530, 196118), (1588, 188955), (1615, 185796), (1710, 175474), (1938, 154830), (1985, 151164), (1989, 150860), (2210, 135774), (2223, 134980), (2340, 128231), (2382, 125970), (2470, 121482), (2652, 113145), (2907, 103220), (2964, 101235), (3060, 98059), (3230, 92898), (3315, 90516), (3420, 87737), (3573, 83980), (3705, 80988), (3876, 77415), (3970, 75582), (3978, 75430), (4199, 71460), (4420, 67887), (4446, 67490), (4764, 62985), (4845, 61932), (4940, 60741), (5161, 58140), (5814, 51610), (5955, 50388), (6460, 46449), (6630, 45258), (6749, 44460), (7146, 41990), (7410, 40494), (7543, 39780), (7940, 37791), (7956, 37715), (8398, 35730), (8892, 33745), (9690, 30966), (9945, 30172), (10322, 29070), (11115, 26996), (11628, 25805), (11910, 25194), (12597, 23820), (13260, 22629), (13498, 22230), (14292, 20995), (14535, 20644), (14820, 20247), (15086, 19890), (15483, 19380), (16796, 17865)]