243757800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:993

約数の個数: 288

約数和(自身を含む): 962750880

約数和(自身を除く): 718993080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 25, 26, 30, 33, 36, 39, 40, 44, 45, 50, 52, 55, 60, 65, 66, 72, 75, 78, 88, 90, 99, 100, 104, 110, 117, 120, 130, 132, 143, 150, 156, 165, 180, 195, 198, 200, 220, 225, 234, 260, 264, 275, 286, 300, 312, 325, 330, 360, 390, 396, 429, 440, 450, 468, 495, 520, 550, 572, 585, 600, 650, 660, 715, 780, 792, 825, 858, 900, 936, 947, 975, 990, 1100, 1144, 1170, 1287, 1300, 1320, 1430, 1560, 1650, 1716, 1800, 1894, 1950, 1980, 2145, 2200, 2340, 2475, 2574, 2600, 2841, 2860, 2925, 3300, 3432, 3575, 3788, 3900, 3960, 4290, 4680, 4735, 4950, 5148, 5682, 5720, 5850, 6435, 6600, 7150, 7576, 7800, 8523, 8580, 9470, 9900, 10296, 10417, 10725, 11364, 11700, 12311, 12870, 14205, 14300, 17046, 17160, 18940, 19800, 20834, 21450, 22728, 23400, 23675, 24622, 25740, 28410, 28600, 31251, 32175, 34092, 36933, 37880, 41668, 42615, 42900, 47350, 49244, 51480, 52085, 56820, 61555, 62502, 64350, 68184, 71025, 73866, 83336, 85230, 85800, 93753, 94700, 98488, 104170, 110799, 113640, 123110, 125004, 128700, 135421, 142050, 147732, 156255, 170460, 184665, 187506, 189400, 208340, 213075, 221598, 246220, 250008, 257400, 260425, 270842, 284100, 295464, 307775, 312510, 340920, 369330, 375012, 406263, 416680, 426150, 443196, 468765, 492440, 520850, 541684, 553995, 568200, 615550, 625020, 677105, 738660, 750024, 781275, 812526, 852300, 886392, 923325, 937530, 1041700, 1083368, 1107990, 1218789, 1231100, 1250040, 1354210, 1477320, 1562550, 1625052, 1704600, 1846650, 1875060, 2031315, 2083400, 2215980, 2343825, 2437578, 2462200, 2708420, 2769975, 3125100, 3250104, 3385525, 3693300, 3750120, 4062630, 4431960, 4687650, 4875156, 5416840, 5539950, 6093945, 6250200, 6771050, 7386600, 8125260, 9375300, 9750312, 10156575, 11079900, 12187890, 13542100, 16250520, 18750600, 20313150, 22159800, 24375780, 27084200, 30469725, 40626300, 48751560, 60939450, 81252600, 121878900, 243757800]

約数ペア:

[(1, 243757800), (2, 121878900), (3, 81252600), (4, 60939450), (5, 48751560), (6, 40626300), (8, 30469725), (9, 27084200), (10, 24375780), (11, 22159800), (12, 20313150), (13, 18750600), (15, 16250520), (18, 13542100), (20, 12187890), (22, 11079900), (24, 10156575), (25, 9750312), (26, 9375300), (30, 8125260), (33, 7386600), (36, 6771050), (39, 6250200), (40, 6093945), (44, 5539950), (45, 5416840), (50, 4875156), (52, 4687650), (55, 4431960), (60, 4062630), (65, 3750120), (66, 3693300), (72, 3385525), (75, 3250104), (78, 3125100), (88, 2769975), (90, 2708420), (99, 2462200), (100, 2437578), (104, 2343825), (110, 2215980), (117, 2083400), (120, 2031315), (130, 1875060), (132, 1846650), (143, 1704600), (150, 1625052), (156, 1562550), (165, 1477320), (180, 1354210), (195, 1250040), (198, 1231100), (200, 1218789), (220, 1107990), (225, 1083368), (234, 1041700), (260, 937530), (264, 923325), (275, 886392), (286, 852300), (300, 812526), (312, 781275), (325, 750024), (330, 738660), (360, 677105), (390, 625020), (396, 615550), (429, 568200), (440, 553995), (450, 541684), (468, 520850), (495, 492440), (520, 468765), (550, 443196), (572, 426150), (585, 416680), (600, 406263), (650, 375012), (660, 369330), (715, 340920), (780, 312510), (792, 307775), (825, 295464), (858, 284100), (900, 270842), (936, 260425), (947, 257400), (975, 250008), (990, 246220), (1100, 221598), (1144, 213075), (1170, 208340), (1287, 189400), (1300, 187506), (1320, 184665), (1430, 170460), (1560, 156255), (1650, 147732), (1716, 142050), (1800, 135421), (1894, 128700), (1950, 125004), (1980, 123110), (2145, 113640), (2200, 110799), (2340, 104170), (2475, 98488), (2574, 94700), (2600, 93753), (2841, 85800), (2860, 85230), (2925, 83336), (3300, 73866), (3432, 71025), (3575, 68184), (3788, 64350), (3900, 62502), (3960, 61555), (4290, 56820), (4680, 52085), (4735, 51480), (4950, 49244), (5148, 47350), (5682, 42900), (5720, 42615), (5850, 41668), (6435, 37880), (6600, 36933), (7150, 34092), (7576, 32175), (7800, 31251), (8523, 28600), (8580, 28410), (9470, 25740), (9900, 24622), (10296, 23675), (10417, 23400), (10725, 22728), (11364, 21450), (11700, 20834), (12311, 19800), (12870, 18940), (14205, 17160), (14300, 17046)]