1028449800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2693

約数の個数: 288

約数和(自身を含む): 4076167680

約数和(自身を除く): 3047717880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 50, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 100, 105, 120, 124, 126, 140, 150, 155, 168, 175, 180, 186, 200, 210, 217, 225, 248, 252, 279, 280, 300, 310, 315, 350, 360, 372, 420, 434, 450, 465, 504, 525, 558, 600, 620, 630, 651, 700, 744, 775, 840, 868, 900, 930, 1050, 1085, 1116, 1240, 1260, 1302, 1395, 1400, 1550, 1575, 1736, 1800, 1860, 1953, 2100, 2170, 2232, 2325, 2520, 2604, 2633, 2790, 3100, 3150, 3255, 3720, 3906, 4200, 4340, 4650, 5208, 5266, 5425, 5580, 6200, 6300, 6510, 6975, 7812, 7899, 8680, 9300, 9765, 10532, 10850, 11160, 12600, 13020, 13165, 13950, 15624, 15798, 16275, 18431, 18600, 19530, 21064, 21700, 23697, 26040, 26330, 27900, 31596, 32550, 36862, 39060, 39495, 43400, 47394, 48825, 52660, 55293, 55800, 63192, 65100, 65825, 73724, 78120, 78990, 81623, 92155, 94788, 97650, 105320, 110586, 118485, 130200, 131650, 147448, 157980, 163246, 165879, 184310, 189576, 195300, 197475, 221172, 236970, 244869, 263300, 276465, 315960, 326492, 331758, 368620, 390600, 394950, 408115, 442344, 460775, 473940, 489738, 526600, 552930, 571361, 592425, 652984, 663516, 734607, 737240, 789900, 816230, 829395, 921550, 947880, 979476, 1105860, 1142722, 1184850, 1224345, 1327032, 1382325, 1469214, 1579800, 1632460, 1658790, 1714083, 1843100, 1958952, 2040575, 2211720, 2285444, 2369700, 2448690, 2764650, 2856805, 2938428, 3264920, 3317580, 3428166, 3673035, 3686200, 4081150, 4146975, 4570888, 4739400, 4897380, 5142249, 5529300, 5713610, 5876856, 6121725, 6635160, 6856332, 7346070, 8162300, 8293950, 8570415, 9794760, 10284498, 11058600, 11427220, 12243450, 13712664, 14284025, 14692140, 16324600, 16587900, 17140830, 18365175, 20568996, 22854440, 24486900, 25711245, 28568050, 29384280, 33175800, 34281660, 36730350, 41137992, 42852075, 48973800, 51422490, 57136100, 68563320, 73460700, 85704150, 102844980, 114272200, 128556225, 146921400, 171408300, 205689960, 257112450, 342816600, 514224900, 1028449800]

約数ペア:

[(1, 1028449800), (2, 514224900), (3, 342816600), (4, 257112450), (5, 205689960), (6, 171408300), (7, 146921400), (8, 128556225), (9, 114272200), (10, 102844980), (12, 85704150), (14, 73460700), (15, 68563320), (18, 57136100), (20, 51422490), (21, 48973800), (24, 42852075), (25, 41137992), (28, 36730350), (30, 34281660), (31, 33175800), (35, 29384280), (36, 28568050), (40, 25711245), (42, 24486900), (45, 22854440), (50, 20568996), (56, 18365175), (60, 17140830), (62, 16587900), (63, 16324600), (70, 14692140), (72, 14284025), (75, 13712664), (84, 12243450), (90, 11427220), (93, 11058600), (100, 10284498), (105, 9794760), (120, 8570415), (124, 8293950), (126, 8162300), (140, 7346070), (150, 6856332), (155, 6635160), (168, 6121725), (175, 5876856), (180, 5713610), (186, 5529300), (200, 5142249), (210, 4897380), (217, 4739400), (225, 4570888), (248, 4146975), (252, 4081150), (279, 3686200), (280, 3673035), (300, 3428166), (310, 3317580), (315, 3264920), (350, 2938428), (360, 2856805), (372, 2764650), (420, 2448690), (434, 2369700), (450, 2285444), (465, 2211720), (504, 2040575), (525, 1958952), (558, 1843100), (600, 1714083), (620, 1658790), (630, 1632460), (651, 1579800), (700, 1469214), (744, 1382325), (775, 1327032), (840, 1224345), (868, 1184850), (900, 1142722), (930, 1105860), (1050, 979476), (1085, 947880), (1116, 921550), (1240, 829395), (1260, 816230), (1302, 789900), (1395, 737240), (1400, 734607), (1550, 663516), (1575, 652984), (1736, 592425), (1800, 571361), (1860, 552930), (1953, 526600), (2100, 489738), (2170, 473940), (2232, 460775), (2325, 442344), (2520, 408115), (2604, 394950), (2633, 390600), (2790, 368620), (3100, 331758), (3150, 326492), (3255, 315960), (3720, 276465), (3906, 263300), (4200, 244869), (4340, 236970), (4650, 221172), (5208, 197475), (5266, 195300), (5425, 189576), (5580, 184310), (6200, 165879), (6300, 163246), (6510, 157980), (6975, 147448), (7812, 131650), (7899, 130200), (8680, 118485), (9300, 110586), (9765, 105320), (10532, 97650), (10850, 94788), (11160, 92155), (12600, 81623), (13020, 78990), (13165, 78120), (13950, 73724), (15624, 65825), (15798, 65100), (16275, 63192), (18431, 55800), (18600, 55293), (19530, 52660), (21064, 48825), (21700, 47394), (23697, 43400), (26040, 39495), (26330, 39060), (27900, 36862), (31596, 32550)]