154979370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 503193600

約数和(自身を除く): 348214230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 127, 130, 149, 182, 195, 210, 234, 254, 273, 298, 315, 381, 390, 447, 455, 546, 585, 630, 635, 745, 762, 819, 889, 894, 910, 1043, 1143, 1170, 1270, 1341, 1365, 1490, 1638, 1651, 1778, 1905, 1937, 2086, 2235, 2286, 2667, 2682, 2730, 3129, 3302, 3810, 3874, 4095, 4445, 4470, 4953, 5215, 5334, 5715, 5811, 6258, 6705, 8001, 8190, 8255, 8890, 9387, 9685, 9906, 10430, 11430, 11557, 11622, 13335, 13410, 13559, 14859, 15645, 16002, 16510, 17433, 18774, 18923, 19370, 23114, 24765, 26670, 27118, 29055, 29718, 31290, 34671, 34866, 37846, 40005, 40677, 46935, 49530, 56769, 57785, 58110, 67795, 69342, 74295, 80010, 81354, 87165, 93870, 94615, 104013, 113538, 115570, 122031, 132461, 135590, 148590, 170307, 173355, 174330, 189230, 203385, 208026, 244062, 245999, 264922, 283845, 340614, 346710, 397383, 406770, 491998, 520065, 567690, 610155, 662305, 737997, 794766, 851535, 1040130, 1192149, 1220310, 1229995, 1324610, 1475994, 1703070, 1721993, 1986915, 2213991, 2384298, 2459990, 3443986, 3689985, 3973830, 4427982, 5165979, 5960745, 7379970, 8609965, 10331958, 11069955, 11921490, 15497937, 17219930, 22139910, 25829895, 30995874, 51659790, 77489685, 154979370]

約数ペア:

[(1, 154979370), (2, 77489685), (3, 51659790), (5, 30995874), (6, 25829895), (7, 22139910), (9, 17219930), (10, 15497937), (13, 11921490), (14, 11069955), (15, 10331958), (18, 8609965), (21, 7379970), (26, 5960745), (30, 5165979), (35, 4427982), (39, 3973830), (42, 3689985), (45, 3443986), (63, 2459990), (65, 2384298), (70, 2213991), (78, 1986915), (90, 1721993), (91, 1703070), (105, 1475994), (117, 1324610), (126, 1229995), (127, 1220310), (130, 1192149), (149, 1040130), (182, 851535), (195, 794766), (210, 737997), (234, 662305), (254, 610155), (273, 567690), (298, 520065), (315, 491998), (381, 406770), (390, 397383), (447, 346710), (455, 340614), (546, 283845), (585, 264922), (630, 245999), (635, 244062), (745, 208026), (762, 203385), (819, 189230), (889, 174330), (894, 173355), (910, 170307), (1043, 148590), (1143, 135590), (1170, 132461), (1270, 122031), (1341, 115570), (1365, 113538), (1490, 104013), (1638, 94615), (1651, 93870), (1778, 87165), (1905, 81354), (1937, 80010), (2086, 74295), (2235, 69342), (2286, 67795), (2667, 58110), (2682, 57785), (2730, 56769), (3129, 49530), (3302, 46935), (3810, 40677), (3874, 40005), (4095, 37846), (4445, 34866), (4470, 34671), (4953, 31290), (5215, 29718), (5334, 29055), (5715, 27118), (5811, 26670), (6258, 24765), (6705, 23114), (8001, 19370), (8190, 18923), (8255, 18774), (8890, 17433), (9387, 16510), (9685, 16002), (9906, 15645), (10430, 14859), (11430, 13559), (11557, 13410), (11622, 13335)]