1209787800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3607}}^1$

素因数の和:3682

約数の個数: 192

約数和(自身を含む): 4133902080

約数和(自身を除く): 2924114280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 43, 50, 52, 60, 65, 75, 78, 86, 100, 104, 120, 129, 130, 150, 156, 172, 195, 200, 215, 258, 260, 300, 312, 325, 344, 390, 430, 516, 520, 559, 600, 645, 650, 780, 860, 975, 1032, 1075, 1118, 1290, 1300, 1560, 1677, 1720, 1950, 2150, 2236, 2580, 2600, 2795, 3225, 3354, 3607, 3900, 4300, 4472, 5160, 5590, 6450, 6708, 7214, 7800, 8385, 8600, 10821, 11180, 12900, 13416, 13975, 14428, 16770, 18035, 21642, 22360, 25800, 27950, 28856, 33540, 36070, 41925, 43284, 46891, 54105, 55900, 67080, 72140, 83850, 86568, 90175, 93782, 108210, 111800, 140673, 144280, 155101, 167700, 180350, 187564, 216420, 234455, 270525, 281346, 310202, 335400, 360700, 375128, 432840, 465303, 468910, 541050, 562692, 620404, 703365, 721400, 775505, 930606, 937820, 1082100, 1125384, 1172275, 1240808, 1406730, 1551010, 1861212, 1875640, 2016313, 2164200, 2326515, 2344550, 2813460, 3102020, 3516825, 3722424, 3877525, 4032626, 4653030, 4689100, 5626920, 6048939, 6204040, 7033650, 7755050, 8065252, 9306060, 9378200, 10081565, 11632575, 12097878, 14067300, 15510100, 16130504, 18612120, 20163130, 23265150, 24195756, 28134600, 30244695, 31020200, 40326260, 46530300, 48391512, 50407825, 60489390, 80652520, 93060600, 100815650, 120978780, 151223475, 201631300, 241957560, 302446950, 403262600, 604893900, 1209787800]

約数ペア:

[(1, 1209787800), (2, 604893900), (3, 403262600), (4, 302446950), (5, 241957560), (6, 201631300), (8, 151223475), (10, 120978780), (12, 100815650), (13, 93060600), (15, 80652520), (20, 60489390), (24, 50407825), (25, 48391512), (26, 46530300), (30, 40326260), (39, 31020200), (40, 30244695), (43, 28134600), (50, 24195756), (52, 23265150), (60, 20163130), (65, 18612120), (75, 16130504), (78, 15510100), (86, 14067300), (100, 12097878), (104, 11632575), (120, 10081565), (129, 9378200), (130, 9306060), (150, 8065252), (156, 7755050), (172, 7033650), (195, 6204040), (200, 6048939), (215, 5626920), (258, 4689100), (260, 4653030), (300, 4032626), (312, 3877525), (325, 3722424), (344, 3516825), (390, 3102020), (430, 2813460), (516, 2344550), (520, 2326515), (559, 2164200), (600, 2016313), (645, 1875640), (650, 1861212), (780, 1551010), (860, 1406730), (975, 1240808), (1032, 1172275), (1075, 1125384), (1118, 1082100), (1290, 937820), (1300, 930606), (1560, 775505), (1677, 721400), (1720, 703365), (1950, 620404), (2150, 562692), (2236, 541050), (2580, 468910), (2600, 465303), (2795, 432840), (3225, 375128), (3354, 360700), (3607, 335400), (3900, 310202), (4300, 281346), (4472, 270525), (5160, 234455), (5590, 216420), (6450, 187564), (6708, 180350), (7214, 167700), (7800, 155101), (8385, 144280), (8600, 140673), (10821, 111800), (11180, 108210), (12900, 93782), (13416, 90175), (13975, 86568), (14428, 83850), (16770, 72140), (18035, 67080), (21642, 55900), (22360, 54105), (25800, 46891), (27950, 43284), (28856, 41925), (33540, 36070)]