307569780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 288

約数和(自身を含む): 1149168384

約数和(自身を除く): 841598604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 83, 84, 85, 90, 102, 105, 119, 126, 140, 153, 166, 170, 173, 180, 204, 210, 238, 249, 252, 255, 306, 315, 332, 340, 346, 357, 415, 420, 476, 498, 510, 519, 581, 595, 612, 630, 692, 714, 747, 765, 830, 865, 996, 1020, 1038, 1071, 1162, 1190, 1211, 1245, 1260, 1411, 1428, 1494, 1530, 1557, 1660, 1730, 1743, 1785, 2076, 2142, 2324, 2380, 2422, 2490, 2595, 2822, 2905, 2941, 2988, 3060, 3114, 3460, 3486, 3570, 3633, 3735, 4233, 4284, 4844, 4980, 5190, 5229, 5355, 5644, 5810, 5882, 6055, 6228, 6972, 7055, 7140, 7266, 7470, 7785, 8466, 8715, 8823, 9877, 10380, 10458, 10710, 10899, 11620, 11764, 12110, 12699, 14110, 14359, 14532, 14705, 14940, 15570, 16932, 17430, 17646, 18165, 19754, 20587, 20916, 21165, 21420, 21798, 24220, 25398, 26145, 26469, 28220, 28718, 29410, 29631, 31140, 34860, 35292, 36330, 39508, 41174, 42330, 43077, 43596, 44115, 49385, 50796, 52290, 52938, 54495, 57436, 58820, 59262, 61761, 63495, 71795, 72660, 82348, 84660, 86154, 88230, 88893, 98770, 100513, 102935, 104580, 105876, 108990, 118524, 123522, 126990, 129231, 132345, 143590, 148155, 172308, 176460, 177786, 185283, 197540, 201026, 205870, 215385, 217980, 244103, 247044, 253980, 258462, 264690, 287180, 296310, 301539, 308805, 355572, 370566, 402052, 411740, 430770, 444465, 488206, 502565, 516924, 529380, 592620, 603078, 617610, 646155, 732309, 741132, 861540, 888930, 904617, 926415, 976412, 1005130, 1206156, 1220515, 1235220, 1292310, 1464618, 1507695, 1708721, 1777860, 1809234, 1852830, 2010260, 2196927, 2441030, 2584620, 2929236, 3015390, 3417442, 3618468, 3661545, 3705660, 4393854, 4523085, 4882060, 5126163, 6030780, 6834884, 7323090, 8543605, 8787708, 9046170, 10252326, 10984635, 14646180, 15378489, 17087210, 18092340, 20504652, 21969270, 25630815, 30756978, 34174420, 43938540, 51261630, 61513956, 76892445, 102523260, 153784890, 307569780]

約数ペア:

[(1, 307569780), (2, 153784890), (3, 102523260), (4, 76892445), (5, 61513956), (6, 51261630), (7, 43938540), (9, 34174420), (10, 30756978), (12, 25630815), (14, 21969270), (15, 20504652), (17, 18092340), (18, 17087210), (20, 15378489), (21, 14646180), (28, 10984635), (30, 10252326), (34, 9046170), (35, 8787708), (36, 8543605), (42, 7323090), (45, 6834884), (51, 6030780), (60, 5126163), (63, 4882060), (68, 4523085), (70, 4393854), (83, 3705660), (84, 3661545), (85, 3618468), (90, 3417442), (102, 3015390), (105, 2929236), (119, 2584620), (126, 2441030), (140, 2196927), (153, 2010260), (166, 1852830), (170, 1809234), (173, 1777860), (180, 1708721), (204, 1507695), (210, 1464618), (238, 1292310), (249, 1235220), (252, 1220515), (255, 1206156), (306, 1005130), (315, 976412), (332, 926415), (340, 904617), (346, 888930), (357, 861540), (415, 741132), (420, 732309), (476, 646155), (498, 617610), (510, 603078), (519, 592620), (581, 529380), (595, 516924), (612, 502565), (630, 488206), (692, 444465), (714, 430770), (747, 411740), (765, 402052), (830, 370566), (865, 355572), (996, 308805), (1020, 301539), (1038, 296310), (1071, 287180), (1162, 264690), (1190, 258462), (1211, 253980), (1245, 247044), (1260, 244103), (1411, 217980), (1428, 215385), (1494, 205870), (1530, 201026), (1557, 197540), (1660, 185283), (1730, 177786), (1743, 176460), (1785, 172308), (2076, 148155), (2142, 143590), (2324, 132345), (2380, 129231), (2422, 126990), (2490, 123522), (2595, 118524), (2822, 108990), (2905, 105876), (2941, 104580), (2988, 102935), (3060, 100513), (3114, 98770), (3460, 88893), (3486, 88230), (3570, 86154), (3633, 84660), (3735, 82348), (4233, 72660), (4284, 71795), (4844, 63495), (4980, 61761), (5190, 59262), (5229, 58820), (5355, 57436), (5644, 54495), (5810, 52938), (5882, 52290), (6055, 50796), (6228, 49385), (6972, 44115), (7055, 43596), (7140, 43077), (7266, 42330), (7470, 41174), (7785, 39508), (8466, 36330), (8715, 35292), (8823, 34860), (9877, 31140), (10380, 29631), (10458, 29410), (10710, 28718), (10899, 28220), (11620, 26469), (11764, 26145), (12110, 25398), (12699, 24220), (14110, 21798), (14359, 21420), (14532, 21165), (14705, 20916), (14940, 20587), (15570, 19754), (16932, 18165), (17430, 17646)]