382270500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 288

約数和(自身を含む): 1349187840

約数和(自身を除く): 966917340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 30, 34, 36, 38, 45, 50, 51, 57, 60, 68, 75, 76, 85, 90, 95, 100, 102, 114, 125, 150, 153, 170, 171, 180, 190, 204, 225, 228, 250, 255, 263, 285, 300, 306, 323, 340, 342, 375, 380, 425, 450, 475, 500, 510, 526, 570, 612, 646, 684, 750, 765, 789, 850, 855, 900, 950, 969, 1020, 1052, 1125, 1140, 1275, 1292, 1315, 1425, 1500, 1530, 1578, 1615, 1700, 1710, 1900, 1938, 2125, 2250, 2367, 2375, 2550, 2630, 2850, 2907, 3060, 3156, 3230, 3420, 3825, 3876, 3945, 4250, 4275, 4471, 4500, 4734, 4750, 4845, 4997, 5100, 5260, 5700, 5814, 6375, 6460, 6575, 7125, 7650, 7890, 8075, 8500, 8550, 8942, 9468, 9500, 9690, 9994, 11628, 11835, 12750, 13150, 13413, 14250, 14535, 14991, 15300, 15780, 16150, 17100, 17884, 19125, 19380, 19725, 19988, 21375, 22355, 23670, 24225, 24985, 25500, 26300, 26826, 28500, 29070, 29982, 32300, 32875, 38250, 39450, 40239, 40375, 42750, 44710, 44973, 47340, 48450, 49970, 53652, 58140, 59175, 59964, 65750, 67065, 72675, 74955, 76500, 78900, 80478, 80750, 84949, 85500, 89420, 89946, 96900, 98625, 99940, 111775, 118350, 121125, 124925, 131500, 134130, 145350, 149910, 160956, 161500, 169898, 179892, 197250, 201195, 223550, 224865, 236700, 242250, 249850, 254847, 268260, 290700, 295875, 299820, 335325, 339796, 363375, 374775, 394500, 402390, 424745, 447100, 449730, 484500, 499700, 509694, 558875, 591750, 624625, 670650, 726750, 749550, 764541, 804780, 849490, 899460, 1005975, 1019388, 1117750, 1124325, 1183500, 1249250, 1274235, 1341300, 1453500, 1499100, 1529082, 1676625, 1698980, 1873875, 2011950, 2123725, 2235500, 2248650, 2498500, 2548470, 3058164, 3353250, 3747750, 3822705, 4023900, 4247450, 4497300, 5029875, 5096940, 5621625, 6371175, 6706500, 7495500, 7645410, 8494900, 10059750, 10618625, 11243250, 12742350, 15290820, 19113525, 20119500, 21237250, 22486500, 25484700, 31855875, 38227050, 42474500, 63711750, 76454100, 95567625, 127423500, 191135250, 382270500]

約数ペア:

[(1, 382270500), (2, 191135250), (3, 127423500), (4, 95567625), (5, 76454100), (6, 63711750), (9, 42474500), (10, 38227050), (12, 31855875), (15, 25484700), (17, 22486500), (18, 21237250), (19, 20119500), (20, 19113525), (25, 15290820), (30, 12742350), (34, 11243250), (36, 10618625), (38, 10059750), (45, 8494900), (50, 7645410), (51, 7495500), (57, 6706500), (60, 6371175), (68, 5621625), (75, 5096940), (76, 5029875), (85, 4497300), (90, 4247450), (95, 4023900), (100, 3822705), (102, 3747750), (114, 3353250), (125, 3058164), (150, 2548470), (153, 2498500), (170, 2248650), (171, 2235500), (180, 2123725), (190, 2011950), (204, 1873875), (225, 1698980), (228, 1676625), (250, 1529082), (255, 1499100), (263, 1453500), (285, 1341300), (300, 1274235), (306, 1249250), (323, 1183500), (340, 1124325), (342, 1117750), (375, 1019388), (380, 1005975), (425, 899460), (450, 849490), (475, 804780), (500, 764541), (510, 749550), (526, 726750), (570, 670650), (612, 624625), (646, 591750), (684, 558875), (750, 509694), (765, 499700), (789, 484500), (850, 449730), (855, 447100), (900, 424745), (950, 402390), (969, 394500), (1020, 374775), (1052, 363375), (1125, 339796), (1140, 335325), (1275, 299820), (1292, 295875), (1315, 290700), (1425, 268260), (1500, 254847), (1530, 249850), (1578, 242250), (1615, 236700), (1700, 224865), (1710, 223550), (1900, 201195), (1938, 197250), (2125, 179892), (2250, 169898), (2367, 161500), (2375, 160956), (2550, 149910), (2630, 145350), (2850, 134130), (2907, 131500), (3060, 124925), (3156, 121125), (3230, 118350), (3420, 111775), (3825, 99940), (3876, 98625), (3945, 96900), (4250, 89946), (4275, 89420), (4471, 85500), (4500, 84949), (4734, 80750), (4750, 80478), (4845, 78900), (4997, 76500), (5100, 74955), (5260, 72675), (5700, 67065), (5814, 65750), (6375, 59964), (6460, 59175), (6575, 58140), (7125, 53652), (7650, 49970), (7890, 48450), (8075, 47340), (8500, 44973), (8550, 44710), (8942, 42750), (9468, 40375), (9500, 40239), (9690, 39450), (9994, 38250), (11628, 32875), (11835, 32300), (12750, 29982), (13150, 29070), (13413, 28500), (14250, 26826), (14535, 26300), (14991, 25500), (15300, 24985), (15780, 24225), (16150, 23670), (17100, 22355), (17884, 21375), (19125, 19988), (19380, 19725)]