201499560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 699192000

約数和(自身を除く): 497692440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 89, 90, 95, 114, 120, 152, 171, 178, 180, 190, 228, 267, 285, 331, 342, 356, 360, 380, 445, 456, 534, 570, 662, 684, 712, 760, 801, 855, 890, 993, 1068, 1140, 1324, 1335, 1368, 1602, 1655, 1691, 1710, 1780, 1986, 2136, 2280, 2648, 2670, 2979, 3204, 3310, 3382, 3420, 3560, 3972, 4005, 4965, 5073, 5340, 5958, 6289, 6408, 6620, 6764, 6840, 7944, 8010, 8455, 9930, 10146, 10680, 11916, 12578, 13240, 13528, 14895, 15219, 16020, 16910, 18867, 19860, 20292, 23832, 25156, 25365, 29459, 29790, 30438, 31445, 32040, 33820, 37734, 39720, 40584, 50312, 50730, 56601, 58918, 59580, 60876, 62890, 67640, 75468, 76095, 88377, 94335, 101460, 113202, 117836, 119160, 121752, 125780, 147295, 150936, 152190, 176754, 188670, 202920, 226404, 235672, 251560, 265131, 283005, 294590, 304380, 353508, 377340, 441885, 452808, 530262, 559721, 566010, 589180, 608760, 707016, 754680, 883770, 1060524, 1119442, 1132020, 1178360, 1325655, 1679163, 1767540, 2121048, 2238884, 2264040, 2651310, 2798605, 3358326, 3535080, 4477768, 5037489, 5302620, 5597210, 6716652, 8395815, 10074978, 10605240, 11194420, 13433304, 16791630, 20149956, 22388840, 25187445, 33583260, 40299912, 50374890, 67166520, 100749780, 201499560]

約数ペア:

[(1, 201499560), (2, 100749780), (3, 67166520), (4, 50374890), (5, 40299912), (6, 33583260), (8, 25187445), (9, 22388840), (10, 20149956), (12, 16791630), (15, 13433304), (18, 11194420), (19, 10605240), (20, 10074978), (24, 8395815), (30, 6716652), (36, 5597210), (38, 5302620), (40, 5037489), (45, 4477768), (57, 3535080), (60, 3358326), (72, 2798605), (76, 2651310), (89, 2264040), (90, 2238884), (95, 2121048), (114, 1767540), (120, 1679163), (152, 1325655), (171, 1178360), (178, 1132020), (180, 1119442), (190, 1060524), (228, 883770), (267, 754680), (285, 707016), (331, 608760), (342, 589180), (356, 566010), (360, 559721), (380, 530262), (445, 452808), (456, 441885), (534, 377340), (570, 353508), (662, 304380), (684, 294590), (712, 283005), (760, 265131), (801, 251560), (855, 235672), (890, 226404), (993, 202920), (1068, 188670), (1140, 176754), (1324, 152190), (1335, 150936), (1368, 147295), (1602, 125780), (1655, 121752), (1691, 119160), (1710, 117836), (1780, 113202), (1986, 101460), (2136, 94335), (2280, 88377), (2648, 76095), (2670, 75468), (2979, 67640), (3204, 62890), (3310, 60876), (3382, 59580), (3420, 58918), (3560, 56601), (3972, 50730), (4005, 50312), (4965, 40584), (5073, 39720), (5340, 37734), (5958, 33820), (6289, 32040), (6408, 31445), (6620, 30438), (6764, 29790), (6840, 29459), (7944, 25365), (8010, 25156), (8455, 23832), (9930, 20292), (10146, 19860), (10680, 18867), (11916, 16910), (12578, 16020), (13240, 15219), (13528, 14895)]