450005400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19231}}^1$

素因数の和:19266

約数の個数: 144

約数和(自身を含む): 1627604160

約数和(自身を除く): 1177598760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 19231, 23400, 38462, 57693, 76924, 96155, 115386, 153848, 173079, 192310, 230772, 250003, 288465, 346158, 384620, 461544, 480775, 500006, 576930, 692316, 750009, 769240, 865395, 961550, 1000012, 1153860, 1250015, 1384632, 1442325, 1500018, 1730790, 1923100, 2000024, 2250027, 2307720, 2500030, 2884650, 3000036, 3461580, 3750045, 3846200, 4326975, 4500054, 5000060, 5769300, 6000072, 6250075, 6923160, 7500090, 8653950, 9000108, 10000120, 11250135, 11538600, 12500150, 15000180, 17307900, 18000216, 18750225, 22500270, 25000300, 30000360, 34615800, 37500450, 45000540, 50000600, 56250675, 75000900, 90001080, 112501350, 150001800, 225002700, 450005400]

約数ペア:

[(1, 450005400), (2, 225002700), (3, 150001800), (4, 112501350), (5, 90001080), (6, 75000900), (8, 56250675), (9, 50000600), (10, 45000540), (12, 37500450), (13, 34615800), (15, 30000360), (18, 25000300), (20, 22500270), (24, 18750225), (25, 18000216), (26, 17307900), (30, 15000180), (36, 12500150), (39, 11538600), (40, 11250135), (45, 10000120), (50, 9000108), (52, 8653950), (60, 7500090), (65, 6923160), (72, 6250075), (75, 6000072), (78, 5769300), (90, 5000060), (100, 4500054), (104, 4326975), (117, 3846200), (120, 3750045), (130, 3461580), (150, 3000036), (156, 2884650), (180, 2500030), (195, 2307720), (200, 2250027), (225, 2000024), (234, 1923100), (260, 1730790), (300, 1500018), (312, 1442325), (325, 1384632), (360, 1250015), (390, 1153860), (450, 1000012), (468, 961550), (520, 865395), (585, 769240), (600, 750009), (650, 692316), (780, 576930), (900, 500006), (936, 480775), (975, 461544), (1170, 384620), (1300, 346158), (1560, 288465), (1800, 250003), (1950, 230772), (2340, 192310), (2600, 173079), (2925, 153848), (3900, 115386), (4680, 96155), (5850, 76924), (7800, 57693), (11700, 38462), (19231, 23400)]