325481400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 288

約数和(自身を含む): 1191590400

約数和(自身を除く): 866109000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 31, 36, 38, 40, 45, 50, 57, 60, 62, 72, 75, 76, 90, 93, 95, 100, 114, 120, 124, 150, 152, 155, 171, 180, 186, 190, 200, 225, 228, 248, 279, 285, 300, 307, 310, 342, 360, 372, 380, 450, 456, 465, 475, 558, 570, 589, 600, 614, 620, 684, 744, 760, 775, 855, 900, 921, 930, 950, 1116, 1140, 1178, 1228, 1240, 1368, 1395, 1425, 1535, 1550, 1710, 1767, 1800, 1842, 1860, 1900, 2232, 2280, 2325, 2356, 2456, 2763, 2790, 2850, 2945, 3070, 3100, 3420, 3534, 3684, 3720, 3800, 4275, 4605, 4650, 4712, 5301, 5526, 5580, 5700, 5833, 5890, 6140, 6200, 6840, 6975, 7068, 7368, 7675, 8550, 8835, 9210, 9300, 9517, 10602, 11052, 11160, 11400, 11666, 11780, 12280, 13815, 13950, 14136, 14725, 15350, 17100, 17499, 17670, 18420, 18600, 19034, 21204, 22104, 23025, 23332, 23560, 26505, 27630, 27900, 28551, 29165, 29450, 30700, 34200, 34998, 35340, 36840, 38068, 42408, 44175, 46050, 46664, 47585, 52497, 53010, 55260, 55800, 57102, 58330, 58900, 61400, 69075, 69996, 70680, 76136, 85653, 87495, 88350, 92100, 95170, 104994, 106020, 110520, 114204, 116660, 117800, 132525, 138150, 139992, 142755, 145825, 171306, 174990, 176700, 180823, 184200, 190340, 209988, 212040, 228408, 233320, 237925, 262485, 265050, 276300, 285510, 291650, 342612, 349980, 353400, 361646, 380680, 419976, 428265, 437475, 475850, 524970, 530100, 542469, 552600, 571020, 583300, 685224, 699960, 713775, 723292, 856530, 874950, 904115, 951700, 1049940, 1060200, 1084938, 1142040, 1166600, 1312425, 1427550, 1446584, 1627407, 1713060, 1749900, 1808230, 1903400, 2099880, 2141325, 2169876, 2624850, 2712345, 2855100, 3254814, 3426120, 3499800, 3616460, 4282650, 4339752, 4520575, 5249700, 5424690, 5710200, 6509628, 7232920, 8137035, 8565300, 9041150, 10499400, 10849380, 13019256, 13561725, 16274070, 17130600, 18082300, 21698760, 27123450, 32548140, 36164600, 40685175, 54246900, 65096280, 81370350, 108493800, 162740700, 325481400]

約数ペア:

[(1, 325481400), (2, 162740700), (3, 108493800), (4, 81370350), (5, 65096280), (6, 54246900), (8, 40685175), (9, 36164600), (10, 32548140), (12, 27123450), (15, 21698760), (18, 18082300), (19, 17130600), (20, 16274070), (24, 13561725), (25, 13019256), (30, 10849380), (31, 10499400), (36, 9041150), (38, 8565300), (40, 8137035), (45, 7232920), (50, 6509628), (57, 5710200), (60, 5424690), (62, 5249700), (72, 4520575), (75, 4339752), (76, 4282650), (90, 3616460), (93, 3499800), (95, 3426120), (100, 3254814), (114, 2855100), (120, 2712345), (124, 2624850), (150, 2169876), (152, 2141325), (155, 2099880), (171, 1903400), (180, 1808230), (186, 1749900), (190, 1713060), (200, 1627407), (225, 1446584), (228, 1427550), (248, 1312425), (279, 1166600), (285, 1142040), (300, 1084938), (307, 1060200), (310, 1049940), (342, 951700), (360, 904115), (372, 874950), (380, 856530), (450, 723292), (456, 713775), (465, 699960), (475, 685224), (558, 583300), (570, 571020), (589, 552600), (600, 542469), (614, 530100), (620, 524970), (684, 475850), (744, 437475), (760, 428265), (775, 419976), (855, 380680), (900, 361646), (921, 353400), (930, 349980), (950, 342612), (1116, 291650), (1140, 285510), (1178, 276300), (1228, 265050), (1240, 262485), (1368, 237925), (1395, 233320), (1425, 228408), (1535, 212040), (1550, 209988), (1710, 190340), (1767, 184200), (1800, 180823), (1842, 176700), (1860, 174990), (1900, 171306), (2232, 145825), (2280, 142755), (2325, 139992), (2356, 138150), (2456, 132525), (2763, 117800), (2790, 116660), (2850, 114204), (2945, 110520), (3070, 106020), (3100, 104994), (3420, 95170), (3534, 92100), (3684, 88350), (3720, 87495), (3800, 85653), (4275, 76136), (4605, 70680), (4650, 69996), (4712, 69075), (5301, 61400), (5526, 58900), (5580, 58330), (5700, 57102), (5833, 55800), (5890, 55260), (6140, 53010), (6200, 52497), (6840, 47585), (6975, 46664), (7068, 46050), (7368, 44175), (7675, 42408), (8550, 38068), (8835, 36840), (9210, 35340), (9300, 34998), (9517, 34200), (10602, 30700), (11052, 29450), (11160, 29165), (11400, 28551), (11666, 27900), (11780, 27630), (12280, 26505), (13815, 23560), (13950, 23332), (14136, 23025), (14725, 22104), (15350, 21204), (17100, 19034), (17499, 18600), (17670, 18420)]