253999200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1206

約数の個数: 288

約数和(自身を含む): 1018434816

約数和(自身を除く): 764435616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 130, 140, 150, 156, 160, 168, 175, 182, 195, 200, 208, 210, 224, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 416, 420, 455, 480, 520, 525, 546, 560, 600, 624, 650, 672, 700, 728, 780, 800, 840, 910, 975, 1040, 1050, 1092, 1120, 1163, 1200, 1248, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2080, 2100, 2184, 2275, 2326, 2400, 2600, 2730, 2800, 2912, 3120, 3360, 3489, 3640, 3900, 4200, 4368, 4550, 4652, 5200, 5460, 5600, 5815, 6240, 6825, 6978, 7280, 7800, 8141, 8400, 8736, 9100, 9304, 10400, 10920, 11630, 13650, 13956, 14560, 15119, 15600, 16282, 16800, 17445, 18200, 18608, 21840, 23260, 24423, 27300, 27912, 29075, 30238, 31200, 32564, 34890, 36400, 37216, 40705, 43680, 45357, 46520, 48846, 54600, 55824, 58150, 60476, 65128, 69780, 72800, 75595, 81410, 87225, 90714, 93040, 97692, 105833, 109200, 111648, 116300, 120952, 122115, 130256, 139560, 151190, 162820, 174450, 181428, 186080, 195384, 203525, 211666, 218400, 226785, 232600, 241904, 244230, 260512, 279120, 302380, 317499, 325640, 348900, 362856, 377975, 390768, 407050, 423332, 453570, 465200, 483808, 488460, 529165, 558240, 604760, 610575, 634998, 651280, 697800, 725712, 755950, 781536, 814100, 846664, 907140, 930400, 976920, 1058330, 1133925, 1209520, 1221150, 1269996, 1302560, 1395600, 1451424, 1511900, 1587495, 1628200, 1693328, 1814280, 1953840, 2116660, 2267850, 2419040, 2442300, 2539992, 2645825, 2791200, 3023800, 3174990, 3256400, 3386656, 3628560, 3907680, 4233320, 4535700, 4884600, 5079984, 5291650, 6047600, 6349980, 6512800, 7257120, 7937475, 8466640, 9071400, 9769200, 10159968, 10583300, 12095200, 12699960, 15874950, 16933280, 18142800, 19538400, 21166600, 25399920, 31749900, 36285600, 42333200, 50799840, 63499800, 84666400, 126999600, 253999200]

約数ペア:

[(1, 253999200), (2, 126999600), (3, 84666400), (4, 63499800), (5, 50799840), (6, 42333200), (7, 36285600), (8, 31749900), (10, 25399920), (12, 21166600), (13, 19538400), (14, 18142800), (15, 16933280), (16, 15874950), (20, 12699960), (21, 12095200), (24, 10583300), (25, 10159968), (26, 9769200), (28, 9071400), (30, 8466640), (32, 7937475), (35, 7257120), (39, 6512800), (40, 6349980), (42, 6047600), (48, 5291650), (50, 5079984), (52, 4884600), (56, 4535700), (60, 4233320), (65, 3907680), (70, 3628560), (75, 3386656), (78, 3256400), (80, 3174990), (84, 3023800), (91, 2791200), (96, 2645825), (100, 2539992), (104, 2442300), (105, 2419040), (112, 2267850), (120, 2116660), (130, 1953840), (140, 1814280), (150, 1693328), (156, 1628200), (160, 1587495), (168, 1511900), (175, 1451424), (182, 1395600), (195, 1302560), (200, 1269996), (208, 1221150), (210, 1209520), (224, 1133925), (240, 1058330), (260, 976920), (273, 930400), (280, 907140), (300, 846664), (312, 814100), (325, 781536), (336, 755950), (350, 725712), (364, 697800), (390, 651280), (400, 634998), (416, 610575), (420, 604760), (455, 558240), (480, 529165), (520, 488460), (525, 483808), (546, 465200), (560, 453570), (600, 423332), (624, 407050), (650, 390768), (672, 377975), (700, 362856), (728, 348900), (780, 325640), (800, 317499), (840, 302380), (910, 279120), (975, 260512), (1040, 244230), (1050, 241904), (1092, 232600), (1120, 226785), (1163, 218400), (1200, 211666), (1248, 203525), (1300, 195384), (1365, 186080), (1400, 181428), (1456, 174450), (1560, 162820), (1680, 151190), (1820, 139560), (1950, 130256), (2080, 122115), (2100, 120952), (2184, 116300), (2275, 111648), (2326, 109200), (2400, 105833), (2600, 97692), (2730, 93040), (2800, 90714), (2912, 87225), (3120, 81410), (3360, 75595), (3489, 72800), (3640, 69780), (3900, 65128), (4200, 60476), (4368, 58150), (4550, 55824), (4652, 54600), (5200, 48846), (5460, 46520), (5600, 45357), (5815, 43680), (6240, 40705), (6825, 37216), (6978, 36400), (7280, 34890), (7800, 32564), (8141, 31200), (8400, 30238), (8736, 29075), (9100, 27912), (9304, 27300), (10400, 24423), (10920, 23260), (11630, 21840), (13650, 18608), (13956, 18200), (14560, 17445), (15119, 16800), (15600, 16282)]