30798900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 116242560

約数和(自身を除く): 85443660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 25, 27, 30, 33, 34, 36, 44, 45, 50, 51, 54, 55, 60, 61, 66, 68, 75, 85, 90, 99, 100, 102, 108, 110, 122, 132, 135, 150, 153, 165, 170, 180, 183, 187, 198, 204, 220, 225, 244, 255, 270, 275, 297, 300, 305, 306, 330, 340, 366, 374, 396, 425, 450, 459, 495, 510, 540, 549, 550, 561, 594, 610, 612, 660, 671, 675, 732, 748, 765, 825, 850, 900, 915, 918, 935, 990, 1020, 1037, 1098, 1100, 1122, 1188, 1220, 1275, 1342, 1350, 1485, 1525, 1530, 1647, 1650, 1683, 1700, 1830, 1836, 1870, 1980, 2013, 2074, 2196, 2244, 2295, 2475, 2550, 2684, 2700, 2745, 2805, 2970, 3050, 3060, 3111, 3294, 3300, 3355, 3366, 3660, 3740, 3825, 4026, 4148, 4575, 4590, 4675, 4950, 5049, 5100, 5185, 5490, 5610, 5940, 6039, 6100, 6222, 6588, 6710, 6732, 7425, 7650, 8052, 8235, 8415, 9150, 9180, 9333, 9350, 9900, 10065, 10098, 10370, 10980, 11220, 11407, 11475, 12078, 12444, 13420, 13725, 14025, 14850, 15300, 15555, 16470, 16775, 16830, 18117, 18300, 18666, 18700, 20130, 20196, 20740, 22814, 22950, 24156, 25245, 25925, 27450, 27999, 28050, 29700, 30195, 31110, 32940, 33550, 33660, 34221, 36234, 37332, 40260, 41175, 42075, 45628, 45900, 46665, 50325, 50490, 51850, 54900, 55998, 56100, 57035, 60390, 62220, 67100, 68442, 72468, 77775, 82350, 84150, 90585, 93330, 100650, 100980, 102663, 103700, 111996, 114070, 120780, 126225, 136884, 139995, 150975, 155550, 164700, 168300, 171105, 181170, 186660, 201300, 205326, 228140, 233325, 252450, 279990, 285175, 301950, 307989, 311100, 342210, 362340, 410652, 452925, 466650, 504900, 513315, 559980, 570350, 603900, 615978, 684420, 699975, 855525, 905850, 933300, 1026630, 1140700, 1231956, 1399950, 1539945, 1711050, 1811700, 2053260, 2566575, 2799900, 3079890, 3422100, 5133150, 6159780, 7699725, 10266300, 15399450, 30798900]

約数ペア:

[(1, 30798900), (2, 15399450), (3, 10266300), (4, 7699725), (5, 6159780), (6, 5133150), (9, 3422100), (10, 3079890), (11, 2799900), (12, 2566575), (15, 2053260), (17, 1811700), (18, 1711050), (20, 1539945), (22, 1399950), (25, 1231956), (27, 1140700), (30, 1026630), (33, 933300), (34, 905850), (36, 855525), (44, 699975), (45, 684420), (50, 615978), (51, 603900), (54, 570350), (55, 559980), (60, 513315), (61, 504900), (66, 466650), (68, 452925), (75, 410652), (85, 362340), (90, 342210), (99, 311100), (100, 307989), (102, 301950), (108, 285175), (110, 279990), (122, 252450), (132, 233325), (135, 228140), (150, 205326), (153, 201300), (165, 186660), (170, 181170), (180, 171105), (183, 168300), (187, 164700), (198, 155550), (204, 150975), (220, 139995), (225, 136884), (244, 126225), (255, 120780), (270, 114070), (275, 111996), (297, 103700), (300, 102663), (305, 100980), (306, 100650), (330, 93330), (340, 90585), (366, 84150), (374, 82350), (396, 77775), (425, 72468), (450, 68442), (459, 67100), (495, 62220), (510, 60390), (540, 57035), (549, 56100), (550, 55998), (561, 54900), (594, 51850), (610, 50490), (612, 50325), (660, 46665), (671, 45900), (675, 45628), (732, 42075), (748, 41175), (765, 40260), (825, 37332), (850, 36234), (900, 34221), (915, 33660), (918, 33550), (935, 32940), (990, 31110), (1020, 30195), (1037, 29700), (1098, 28050), (1100, 27999), (1122, 27450), (1188, 25925), (1220, 25245), (1275, 24156), (1342, 22950), (1350, 22814), (1485, 20740), (1525, 20196), (1530, 20130), (1647, 18700), (1650, 18666), (1683, 18300), (1700, 18117), (1830, 16830), (1836, 16775), (1870, 16470), (1980, 15555), (2013, 15300), (2074, 14850), (2196, 14025), (2244, 13725), (2295, 13420), (2475, 12444), (2550, 12078), (2684, 11475), (2700, 11407), (2745, 11220), (2805, 10980), (2970, 10370), (3050, 10098), (3060, 10065), (3111, 9900), (3294, 9350), (3300, 9333), (3355, 9180), (3366, 9150), (3660, 8415), (3740, 8235), (3825, 8052), (4026, 7650), (4148, 7425), (4575, 6732), (4590, 6710), (4675, 6588), (4950, 6222), (5049, 6100), (5100, 6039), (5185, 5940), (5490, 5610)]