305097300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^3\times {\mathrm{23}}^1$

素因数の和:97

約数の個数: 288

約数和(自身を含む): 1087430400

約数和(自身を除く): 782333100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 25, 27, 30, 34, 36, 45, 46, 50, 51, 54, 60, 68, 69, 75, 85, 90, 92, 100, 102, 108, 115, 135, 138, 150, 153, 170, 180, 204, 207, 225, 230, 255, 270, 276, 289, 300, 306, 340, 345, 391, 414, 425, 450, 459, 460, 510, 540, 575, 578, 612, 621, 675, 690, 765, 782, 828, 850, 867, 900, 918, 1020, 1035, 1150, 1156, 1173, 1242, 1275, 1350, 1380, 1445, 1530, 1564, 1700, 1725, 1734, 1836, 1955, 2070, 2295, 2300, 2346, 2484, 2550, 2601, 2700, 2890, 3060, 3105, 3450, 3468, 3519, 3825, 3910, 4140, 4335, 4590, 4692, 4913, 5100, 5175, 5202, 5780, 5865, 6210, 6647, 6900, 7038, 7225, 7650, 7803, 7820, 8670, 9180, 9775, 9826, 10350, 10404, 10557, 11475, 11730, 12420, 13005, 13294, 14076, 14450, 14739, 15300, 15525, 15606, 17340, 17595, 19550, 19652, 19941, 20700, 21114, 21675, 22950, 23460, 24565, 26010, 26588, 28900, 29325, 29478, 31050, 31212, 33235, 35190, 39015, 39100, 39882, 42228, 43350, 44217, 45900, 49130, 52020, 52785, 58650, 58956, 59823, 62100, 65025, 66470, 70380, 73695, 78030, 79764, 86700, 87975, 88434, 98260, 99705, 105570, 112999, 117300, 119646, 122825, 130050, 132651, 132940, 147390, 156060, 166175, 175950, 176868, 179469, 195075, 199410, 211140, 221085, 225998, 239292, 245650, 260100, 263925, 265302, 294780, 299115, 332350, 338997, 351900, 358938, 368475, 390150, 398820, 442170, 451996, 491300, 498525, 527850, 530604, 564995, 598230, 663255, 664700, 677994, 717876, 736950, 780300, 884340, 897345, 997050, 1016991, 1055700, 1105425, 1129990, 1196460, 1326510, 1355988, 1473900, 1495575, 1694985, 1794690, 1994100, 2033982, 2210850, 2259980, 2653020, 2824975, 2991150, 3050973, 3316275, 3389970, 3589380, 4067964, 4421700, 4486725, 5084955, 5649950, 5982300, 6101946, 6632550, 6779940, 8474925, 8973450, 10169910, 11299900, 12203892, 13265100, 15254865, 16949850, 17946900, 20339820, 25424775, 30509730, 33899700, 50849550, 61019460, 76274325, 101699100, 152548650, 305097300]

約数ペア:

[(1, 305097300), (2, 152548650), (3, 101699100), (4, 76274325), (5, 61019460), (6, 50849550), (9, 33899700), (10, 30509730), (12, 25424775), (15, 20339820), (17, 17946900), (18, 16949850), (20, 15254865), (23, 13265100), (25, 12203892), (27, 11299900), (30, 10169910), (34, 8973450), (36, 8474925), (45, 6779940), (46, 6632550), (50, 6101946), (51, 5982300), (54, 5649950), (60, 5084955), (68, 4486725), (69, 4421700), (75, 4067964), (85, 3589380), (90, 3389970), (92, 3316275), (100, 3050973), (102, 2991150), (108, 2824975), (115, 2653020), (135, 2259980), (138, 2210850), (150, 2033982), (153, 1994100), (170, 1794690), (180, 1694985), (204, 1495575), (207, 1473900), (225, 1355988), (230, 1326510), (255, 1196460), (270, 1129990), (276, 1105425), (289, 1055700), (300, 1016991), (306, 997050), (340, 897345), (345, 884340), (391, 780300), (414, 736950), (425, 717876), (450, 677994), (459, 664700), (460, 663255), (510, 598230), (540, 564995), (575, 530604), (578, 527850), (612, 498525), (621, 491300), (675, 451996), (690, 442170), (765, 398820), (782, 390150), (828, 368475), (850, 358938), (867, 351900), (900, 338997), (918, 332350), (1020, 299115), (1035, 294780), (1150, 265302), (1156, 263925), (1173, 260100), (1242, 245650), (1275, 239292), (1350, 225998), (1380, 221085), (1445, 211140), (1530, 199410), (1564, 195075), (1700, 179469), (1725, 176868), (1734, 175950), (1836, 166175), (1955, 156060), (2070, 147390), (2295, 132940), (2300, 132651), (2346, 130050), (2484, 122825), (2550, 119646), (2601, 117300), (2700, 112999), (2890, 105570), (3060, 99705), (3105, 98260), (3450, 88434), (3468, 87975), (3519, 86700), (3825, 79764), (3910, 78030), (4140, 73695), (4335, 70380), (4590, 66470), (4692, 65025), (4913, 62100), (5100, 59823), (5175, 58956), (5202, 58650), (5780, 52785), (5865, 52020), (6210, 49130), (6647, 45900), (6900, 44217), (7038, 43350), (7225, 42228), (7650, 39882), (7803, 39100), (7820, 39015), (8670, 35190), (9180, 33235), (9775, 31212), (9826, 31050), (10350, 29478), (10404, 29325), (10557, 28900), (11475, 26588), (11730, 26010), (12420, 24565), (13005, 23460), (13294, 22950), (14076, 21675), (14450, 21114), (14739, 20700), (15300, 19941), (15525, 19652), (15606, 19550), (17340, 17595)]