156960900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 216

約数和(自身を含む): 529445280

約数和(自身を除く): 372484380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 67, 75, 76, 90, 95, 100, 114, 134, 137, 150, 171, 180, 190, 201, 225, 228, 268, 274, 285, 300, 335, 342, 380, 402, 411, 450, 475, 548, 570, 603, 670, 684, 685, 804, 822, 855, 900, 950, 1005, 1140, 1206, 1233, 1273, 1340, 1370, 1425, 1644, 1675, 1710, 1900, 2010, 2055, 2412, 2466, 2546, 2603, 2740, 2850, 3015, 3350, 3420, 3425, 3819, 4020, 4110, 4275, 4932, 5025, 5092, 5206, 5700, 6030, 6165, 6365, 6700, 6850, 7638, 7809, 8220, 8550, 9179, 10050, 10275, 10412, 11457, 12060, 12330, 12730, 13015, 13700, 15075, 15276, 15618, 17100, 18358, 19095, 20100, 20550, 22914, 23427, 24660, 25460, 26030, 27537, 30150, 30825, 31236, 31825, 36716, 38190, 39045, 41100, 45828, 45895, 46854, 52060, 55074, 57285, 60300, 61650, 63650, 65075, 76380, 78090, 82611, 91790, 93708, 95475, 110148, 114570, 117135, 123300, 127300, 130150, 137685, 156180, 165222, 174401, 183580, 190950, 195225, 229140, 229475, 234270, 260300, 275370, 286425, 330444, 348802, 381900, 390450, 413055, 458950, 468540, 523203, 550740, 572850, 585675, 688425, 697604, 780900, 826110, 872005, 917900, 1046406, 1145700, 1171350, 1376850, 1569609, 1652220, 1744010, 2065275, 2092812, 2342700, 2616015, 2753700, 3139218, 3488020, 4130550, 4360025, 5232030, 6278436, 7848045, 8261100, 8720050, 10464060, 13080075, 15696090, 17440100, 26160150, 31392180, 39240225, 52320300, 78480450, 156960900]

約数ペア:

[(1, 156960900), (2, 78480450), (3, 52320300), (4, 39240225), (5, 31392180), (6, 26160150), (9, 17440100), (10, 15696090), (12, 13080075), (15, 10464060), (18, 8720050), (19, 8261100), (20, 7848045), (25, 6278436), (30, 5232030), (36, 4360025), (38, 4130550), (45, 3488020), (50, 3139218), (57, 2753700), (60, 2616015), (67, 2342700), (75, 2092812), (76, 2065275), (90, 1744010), (95, 1652220), (100, 1569609), (114, 1376850), (134, 1171350), (137, 1145700), (150, 1046406), (171, 917900), (180, 872005), (190, 826110), (201, 780900), (225, 697604), (228, 688425), (268, 585675), (274, 572850), (285, 550740), (300, 523203), (335, 468540), (342, 458950), (380, 413055), (402, 390450), (411, 381900), (450, 348802), (475, 330444), (548, 286425), (570, 275370), (603, 260300), (670, 234270), (684, 229475), (685, 229140), (804, 195225), (822, 190950), (855, 183580), (900, 174401), (950, 165222), (1005, 156180), (1140, 137685), (1206, 130150), (1233, 127300), (1273, 123300), (1340, 117135), (1370, 114570), (1425, 110148), (1644, 95475), (1675, 93708), (1710, 91790), (1900, 82611), (2010, 78090), (2055, 76380), (2412, 65075), (2466, 63650), (2546, 61650), (2603, 60300), (2740, 57285), (2850, 55074), (3015, 52060), (3350, 46854), (3420, 45895), (3425, 45828), (3819, 41100), (4020, 39045), (4110, 38190), (4275, 36716), (4932, 31825), (5025, 31236), (5092, 30825), (5206, 30150), (5700, 27537), (6030, 26030), (6165, 25460), (6365, 24660), (6700, 23427), (6850, 22914), (7638, 20550), (7809, 20100), (8220, 19095), (8550, 18358), (9179, 17100), (10050, 15618), (10275, 15276), (10412, 15075), (11457, 13700), (12060, 13015), (12330, 12730)]