202409820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1297}}^1$

素因数の和:1349

約数の個数: 144

約数和(自身を含む): 669456480

約数和(自身を除く): 467046660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 289, 306, 340, 459, 510, 540, 578, 612, 765, 867, 918, 1020, 1156, 1297, 1445, 1530, 1734, 1836, 2295, 2594, 2601, 2890, 3060, 3468, 3891, 4335, 4590, 5188, 5202, 5780, 6485, 7782, 7803, 8670, 9180, 10404, 11673, 12970, 13005, 15564, 15606, 17340, 19455, 22049, 23346, 25940, 26010, 31212, 35019, 38910, 39015, 44098, 46692, 52020, 58365, 66147, 70038, 77820, 78030, 88196, 110245, 116730, 132294, 140076, 156060, 175095, 198441, 220490, 233460, 264588, 330735, 350190, 374833, 396882, 440980, 595323, 661470, 700380, 749666, 793764, 992205, 1124499, 1190646, 1322940, 1499332, 1874165, 1984410, 2248998, 2381292, 2976615, 3373497, 3748330, 3968820, 4497996, 5622495, 5953230, 6746994, 7496660, 10120491, 11244990, 11906460, 13493988, 16867485, 20240982, 22489980, 33734970, 40481964, 50602455, 67469940, 101204910, 202409820]

約数ペア:

[(1, 202409820), (2, 101204910), (3, 67469940), (4, 50602455), (5, 40481964), (6, 33734970), (9, 22489980), (10, 20240982), (12, 16867485), (15, 13493988), (17, 11906460), (18, 11244990), (20, 10120491), (27, 7496660), (30, 6746994), (34, 5953230), (36, 5622495), (45, 4497996), (51, 3968820), (54, 3748330), (60, 3373497), (68, 2976615), (85, 2381292), (90, 2248998), (102, 1984410), (108, 1874165), (135, 1499332), (153, 1322940), (170, 1190646), (180, 1124499), (204, 992205), (255, 793764), (270, 749666), (289, 700380), (306, 661470), (340, 595323), (459, 440980), (510, 396882), (540, 374833), (578, 350190), (612, 330735), (765, 264588), (867, 233460), (918, 220490), (1020, 198441), (1156, 175095), (1297, 156060), (1445, 140076), (1530, 132294), (1734, 116730), (1836, 110245), (2295, 88196), (2594, 78030), (2601, 77820), (2890, 70038), (3060, 66147), (3468, 58365), (3891, 52020), (4335, 46692), (4590, 44098), (5188, 39015), (5202, 38910), (5780, 35019), (6485, 31212), (7782, 26010), (7803, 25940), (8670, 23346), (9180, 22049), (10404, 19455), (11673, 17340), (12970, 15606), (13005, 15564)]