204567300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1755

約数の個数: 216

約数和(自身を含む): 771825600

約数和(自身を除く): 567258300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 855, 900, 950, 1050, 1140, 1197, 1260, 1330, 1425, 1575, 1596, 1709, 1710, 1900, 1995, 2100, 2394, 2660, 2850, 3150, 3325, 3418, 3420, 3990, 4275, 4788, 5127, 5700, 5985, 6300, 6650, 6836, 7980, 8545, 8550, 9975, 10254, 11963, 11970, 13300, 15381, 17090, 17100, 19950, 20508, 23926, 23940, 25635, 29925, 30762, 32471, 34180, 35889, 39900, 42725, 47852, 51270, 59815, 59850, 61524, 64942, 71778, 76905, 85450, 97413, 102540, 107667, 119630, 119700, 128175, 129884, 143556, 153810, 162355, 170900, 179445, 194826, 215334, 227297, 239260, 256350, 292239, 299075, 307620, 324710, 358890, 384525, 389652, 430668, 454594, 487065, 512700, 538335, 584478, 598150, 649420, 681891, 717780, 769050, 811775, 897225, 909188, 974130, 1076670, 1136485, 1168956, 1196300, 1363782, 1461195, 1538100, 1623550, 1794450, 1948260, 2045673, 2153340, 2272970, 2435325, 2691675, 2727564, 2922390, 3247100, 3409455, 3588900, 4091346, 4545940, 4870650, 5383350, 5682425, 5844780, 6818910, 7305975, 8182692, 9741300, 10228365, 10766700, 11364850, 13637820, 14611950, 17047275, 20456730, 22729700, 29223900, 34094550, 40913460, 51141825, 68189100, 102283650, 204567300]

約数ペア:

[(1, 204567300), (2, 102283650), (3, 68189100), (4, 51141825), (5, 40913460), (6, 34094550), (7, 29223900), (9, 22729700), (10, 20456730), (12, 17047275), (14, 14611950), (15, 13637820), (18, 11364850), (19, 10766700), (20, 10228365), (21, 9741300), (25, 8182692), (28, 7305975), (30, 6818910), (35, 5844780), (36, 5682425), (38, 5383350), (42, 4870650), (45, 4545940), (50, 4091346), (57, 3588900), (60, 3409455), (63, 3247100), (70, 2922390), (75, 2727564), (76, 2691675), (84, 2435325), (90, 2272970), (95, 2153340), (100, 2045673), (105, 1948260), (114, 1794450), (126, 1623550), (133, 1538100), (140, 1461195), (150, 1363782), (171, 1196300), (175, 1168956), (180, 1136485), (190, 1076670), (210, 974130), (225, 909188), (228, 897225), (252, 811775), (266, 769050), (285, 717780), (300, 681891), (315, 649420), (342, 598150), (350, 584478), (380, 538335), (399, 512700), (420, 487065), (450, 454594), (475, 430668), (525, 389652), (532, 384525), (570, 358890), (630, 324710), (665, 307620), (684, 299075), (700, 292239), (798, 256350), (855, 239260), (900, 227297), (950, 215334), (1050, 194826), (1140, 179445), (1197, 170900), (1260, 162355), (1330, 153810), (1425, 143556), (1575, 129884), (1596, 128175), (1709, 119700), (1710, 119630), (1900, 107667), (1995, 102540), (2100, 97413), (2394, 85450), (2660, 76905), (2850, 71778), (3150, 64942), (3325, 61524), (3418, 59850), (3420, 59815), (3990, 51270), (4275, 47852), (4788, 42725), (5127, 39900), (5700, 35889), (5985, 34180), (6300, 32471), (6650, 30762), (6836, 29925), (7980, 25635), (8545, 23940), (8550, 23926), (9975, 20508), (10254, 19950), (11963, 17100), (11970, 17090), (13300, 15381)]