488541300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 216

約数和(自身を含む): 1611209376

約数和(自身を除く): 1122668076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 347, 361, 380, 390, 475, 494, 570, 650, 694, 722, 741, 780, 950, 975, 988, 1041, 1083, 1140, 1235, 1300, 1388, 1425, 1444, 1482, 1735, 1805, 1900, 1950, 2082, 2166, 2470, 2850, 2964, 3470, 3610, 3705, 3900, 4164, 4332, 4511, 4693, 4940, 5205, 5415, 5700, 6175, 6593, 6940, 7220, 7410, 8675, 9022, 9025, 9386, 10410, 10830, 12350, 13186, 13533, 14079, 14820, 17350, 18044, 18050, 18525, 18772, 19779, 20820, 21660, 22555, 23465, 24700, 26025, 26372, 27066, 27075, 28158, 32965, 34700, 36100, 37050, 39558, 45110, 46930, 52050, 54132, 54150, 56316, 65930, 67665, 70395, 74100, 79116, 85709, 90220, 93860, 98895, 104100, 108300, 112775, 117325, 125267, 131860, 135330, 140790, 164825, 171418, 197790, 225550, 234650, 250534, 257127, 270660, 281580, 329650, 338325, 342836, 351975, 375801, 395580, 428545, 451100, 469300, 494475, 501068, 514254, 626335, 659300, 676650, 703950, 751602, 857090, 988950, 1028508, 1252670, 1285635, 1353300, 1407900, 1503204, 1628471, 1714180, 1879005, 1977900, 2142725, 2505340, 2571270, 3131675, 3256942, 3758010, 4285450, 4885413, 5142540, 6263350, 6428175, 6513884, 7516020, 8142355, 8570900, 9395025, 9770826, 12526700, 12856350, 16284710, 18790050, 19541652, 24427065, 25712700, 32569420, 37580100, 40711775, 48854130, 81423550, 97708260, 122135325, 162847100, 244270650, 488541300]

約数ペア:

[(1, 488541300), (2, 244270650), (3, 162847100), (4, 122135325), (5, 97708260), (6, 81423550), (10, 48854130), (12, 40711775), (13, 37580100), (15, 32569420), (19, 25712700), (20, 24427065), (25, 19541652), (26, 18790050), (30, 16284710), (38, 12856350), (39, 12526700), (50, 9770826), (52, 9395025), (57, 8570900), (60, 8142355), (65, 7516020), (75, 6513884), (76, 6428175), (78, 6263350), (95, 5142540), (100, 4885413), (114, 4285450), (130, 3758010), (150, 3256942), (156, 3131675), (190, 2571270), (195, 2505340), (228, 2142725), (247, 1977900), (260, 1879005), (285, 1714180), (300, 1628471), (325, 1503204), (347, 1407900), (361, 1353300), (380, 1285635), (390, 1252670), (475, 1028508), (494, 988950), (570, 857090), (650, 751602), (694, 703950), (722, 676650), (741, 659300), (780, 626335), (950, 514254), (975, 501068), (988, 494475), (1041, 469300), (1083, 451100), (1140, 428545), (1235, 395580), (1300, 375801), (1388, 351975), (1425, 342836), (1444, 338325), (1482, 329650), (1735, 281580), (1805, 270660), (1900, 257127), (1950, 250534), (2082, 234650), (2166, 225550), (2470, 197790), (2850, 171418), (2964, 164825), (3470, 140790), (3610, 135330), (3705, 131860), (3900, 125267), (4164, 117325), (4332, 112775), (4511, 108300), (4693, 104100), (4940, 98895), (5205, 93860), (5415, 90220), (5700, 85709), (6175, 79116), (6593, 74100), (6940, 70395), (7220, 67665), (7410, 65930), (8675, 56316), (9022, 54150), (9025, 54132), (9386, 52050), (10410, 46930), (10830, 45110), (12350, 39558), (13186, 37050), (13533, 36100), (14079, 34700), (14820, 32965), (17350, 28158), (18044, 27075), (18050, 27066), (18525, 26372), (18772, 26025), (19779, 24700), (20820, 23465), (21660, 22555)]