388372350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 1085644800

約数和(自身を除く): 697272450

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 29, 30, 37, 38, 50, 57, 58, 74, 75, 87, 95, 111, 114, 127, 145, 150, 174, 185, 190, 222, 254, 285, 290, 370, 381, 435, 475, 551, 555, 570, 635, 703, 725, 762, 870, 925, 950, 1073, 1102, 1110, 1270, 1406, 1425, 1450, 1653, 1850, 1905, 2109, 2146, 2175, 2413, 2755, 2775, 2850, 3175, 3219, 3306, 3515, 3683, 3810, 4218, 4350, 4699, 4826, 5365, 5510, 5550, 6350, 6438, 7030, 7239, 7366, 8265, 9398, 9525, 10545, 10730, 11049, 12065, 13775, 14097, 14478, 16095, 16530, 17575, 18415, 19050, 20387, 21090, 22098, 23495, 24130, 26825, 27550, 28194, 32190, 35150, 36195, 36830, 40774, 41325, 46990, 52725, 53650, 55245, 60325, 61161, 69977, 70485, 72390, 80475, 82650, 89281, 92075, 101935, 105450, 110490, 117475, 120650, 122322, 136271, 139954, 140970, 160950, 178562, 180975, 184150, 203870, 209931, 234950, 267843, 272542, 276225, 305805, 349885, 352425, 361950, 408813, 419862, 446405, 509675, 535686, 552450, 611610, 681355, 699770, 704850, 817626, 892810, 1019350, 1049655, 1339215, 1362710, 1529025, 1749425, 2044065, 2099310, 2232025, 2589149, 2678430, 3058050, 3406775, 3498850, 4088130, 4464050, 5178298, 5248275, 6696075, 6813550, 7767447, 10220325, 10496550, 12945745, 13392150, 15534894, 20440650, 25891490, 38837235, 64728725, 77674470, 129457450, 194186175, 388372350]

約数ペア:

[(1, 388372350), (2, 194186175), (3, 129457450), (5, 77674470), (6, 64728725), (10, 38837235), (15, 25891490), (19, 20440650), (25, 15534894), (29, 13392150), (30, 12945745), (37, 10496550), (38, 10220325), (50, 7767447), (57, 6813550), (58, 6696075), (74, 5248275), (75, 5178298), (87, 4464050), (95, 4088130), (111, 3498850), (114, 3406775), (127, 3058050), (145, 2678430), (150, 2589149), (174, 2232025), (185, 2099310), (190, 2044065), (222, 1749425), (254, 1529025), (285, 1362710), (290, 1339215), (370, 1049655), (381, 1019350), (435, 892810), (475, 817626), (551, 704850), (555, 699770), (570, 681355), (635, 611610), (703, 552450), (725, 535686), (762, 509675), (870, 446405), (925, 419862), (950, 408813), (1073, 361950), (1102, 352425), (1110, 349885), (1270, 305805), (1406, 276225), (1425, 272542), (1450, 267843), (1653, 234950), (1850, 209931), (1905, 203870), (2109, 184150), (2146, 180975), (2175, 178562), (2413, 160950), (2755, 140970), (2775, 139954), (2850, 136271), (3175, 122322), (3219, 120650), (3306, 117475), (3515, 110490), (3683, 105450), (3810, 101935), (4218, 92075), (4350, 89281), (4699, 82650), (4826, 80475), (5365, 72390), (5510, 70485), (5550, 69977), (6350, 61161), (6438, 60325), (7030, 55245), (7239, 53650), (7366, 52725), (8265, 46990), (9398, 41325), (9525, 40774), (10545, 36830), (10730, 36195), (11049, 35150), (12065, 32190), (13775, 28194), (14097, 27550), (14478, 26825), (16095, 24130), (16530, 23495), (17575, 22098), (18415, 21090), (19050, 20387)]