151789950

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:102

約数の個数: 216

約数和(自身を含む): 470610504

約数和(自身を除く): 318820554

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 31, 39, 45, 50, 54, 62, 65, 75, 78, 81, 90, 93, 117, 130, 135, 150, 155, 162, 186, 195, 225, 234, 243, 270, 279, 310, 325, 351, 390, 403, 405, 450, 465, 486, 558, 585, 650, 675, 702, 775, 806, 810, 837, 930, 961, 975, 1053, 1170, 1209, 1215, 1350, 1395, 1550, 1674, 1755, 1922, 1950, 2015, 2025, 2106, 2325, 2418, 2430, 2511, 2790, 2883, 2925, 3159, 3510, 3627, 4030, 4050, 4185, 4650, 4805, 5022, 5265, 5766, 5850, 6045, 6075, 6318, 6975, 7254, 7533, 8370, 8649, 8775, 9610, 10075, 10530, 10881, 12090, 12150, 12493, 12555, 13950, 14415, 15066, 15795, 17298, 17550, 18135, 20150, 20925, 21762, 24025, 24986, 25110, 25947, 26325, 28830, 30225, 31590, 32643, 36270, 37479, 37665, 41850, 43245, 48050, 51894, 52650, 54405, 60450, 62465, 62775, 65286, 72075, 74958, 75330, 77841, 78975, 86490, 90675, 97929, 108810, 112437, 124930, 125550, 129735, 144150, 155682, 157950, 163215, 181350, 187395, 188325, 195858, 216225, 224874, 233523, 259470, 272025, 312325, 326430, 337311, 374790, 376650, 389205, 432450, 467046, 489645, 544050, 562185, 624650, 648675, 674622, 778410, 816075, 936975, 979290, 1011933, 1124370, 1167615, 1297350, 1632150, 1686555, 1873950, 1946025, 2023866, 2335230, 2448225, 2810925, 3035799, 3373110, 3892050, 4896450, 5059665, 5621850, 5838075, 6071598, 8432775, 10119330, 11676150, 15178995, 16865550, 25298325, 30357990, 50596650, 75894975, 151789950]

約数ペア:

[(1, 151789950), (2, 75894975), (3, 50596650), (5, 30357990), (6, 25298325), (9, 16865550), (10, 15178995), (13, 11676150), (15, 10119330), (18, 8432775), (25, 6071598), (26, 5838075), (27, 5621850), (30, 5059665), (31, 4896450), (39, 3892050), (45, 3373110), (50, 3035799), (54, 2810925), (62, 2448225), (65, 2335230), (75, 2023866), (78, 1946025), (81, 1873950), (90, 1686555), (93, 1632150), (117, 1297350), (130, 1167615), (135, 1124370), (150, 1011933), (155, 979290), (162, 936975), (186, 816075), (195, 778410), (225, 674622), (234, 648675), (243, 624650), (270, 562185), (279, 544050), (310, 489645), (325, 467046), (351, 432450), (390, 389205), (403, 376650), (405, 374790), (450, 337311), (465, 326430), (486, 312325), (558, 272025), (585, 259470), (650, 233523), (675, 224874), (702, 216225), (775, 195858), (806, 188325), (810, 187395), (837, 181350), (930, 163215), (961, 157950), (975, 155682), (1053, 144150), (1170, 129735), (1209, 125550), (1215, 124930), (1350, 112437), (1395, 108810), (1550, 97929), (1674, 90675), (1755, 86490), (1922, 78975), (1950, 77841), (2015, 75330), (2025, 74958), (2106, 72075), (2325, 65286), (2418, 62775), (2430, 62465), (2511, 60450), (2790, 54405), (2883, 52650), (2925, 51894), (3159, 48050), (3510, 43245), (3627, 41850), (4030, 37665), (4050, 37479), (4185, 36270), (4650, 32643), (4805, 31590), (5022, 30225), (5265, 28830), (5766, 26325), (5850, 25947), (6045, 25110), (6075, 24986), (6318, 24025), (6975, 21762), (7254, 20925), (7533, 20150), (8370, 18135), (8649, 17550), (8775, 17298), (9610, 15795), (10075, 15066), (10530, 14415), (10881, 13950), (12090, 12555), (12150, 12493)]