180402300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:957

約数の個数: 216

約数和(自身を含む): 645489936

約数和(自身を除く): 465087636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 30, 34, 36, 39, 45, 50, 51, 52, 60, 65, 68, 75, 78, 85, 90, 100, 102, 117, 130, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 300, 306, 325, 340, 390, 425, 442, 450, 468, 510, 585, 612, 650, 663, 765, 780, 850, 884, 900, 907, 975, 1020, 1105, 1170, 1275, 1300, 1326, 1530, 1700, 1814, 1950, 1989, 2210, 2340, 2550, 2652, 2721, 2925, 3060, 3315, 3628, 3825, 3900, 3978, 4420, 4535, 5100, 5442, 5525, 5850, 6630, 7650, 7956, 8163, 9070, 9945, 10884, 11050, 11700, 11791, 13260, 13605, 15300, 15419, 16326, 16575, 18140, 19890, 22100, 22675, 23582, 27210, 30838, 32652, 33150, 35373, 39780, 40815, 45350, 46257, 47164, 49725, 54420, 58955, 61676, 66300, 68025, 70746, 77095, 81630, 90700, 92514, 99450, 106119, 117910, 136050, 138771, 141492, 154190, 163260, 176865, 185028, 198900, 200447, 204075, 212238, 231285, 235820, 272100, 277542, 294775, 308380, 353730, 385475, 400894, 408150, 424476, 462570, 530595, 555084, 589550, 601341, 693855, 707460, 770950, 801788, 816300, 884325, 925140, 1002235, 1061190, 1156425, 1179100, 1202682, 1387710, 1541900, 1768650, 1804023, 2004470, 2122380, 2312850, 2405364, 2652975, 2775420, 3006705, 3469275, 3537300, 3608046, 4008940, 4625700, 5011175, 5305950, 6013410, 6938550, 7216092, 9020115, 10022350, 10611900, 12026820, 13877100, 15033525, 18040230, 20044700, 30067050, 36080460, 45100575, 60134100, 90201150, 180402300]

約数ペア:

[(1, 180402300), (2, 90201150), (3, 60134100), (4, 45100575), (5, 36080460), (6, 30067050), (9, 20044700), (10, 18040230), (12, 15033525), (13, 13877100), (15, 12026820), (17, 10611900), (18, 10022350), (20, 9020115), (25, 7216092), (26, 6938550), (30, 6013410), (34, 5305950), (36, 5011175), (39, 4625700), (45, 4008940), (50, 3608046), (51, 3537300), (52, 3469275), (60, 3006705), (65, 2775420), (68, 2652975), (75, 2405364), (78, 2312850), (85, 2122380), (90, 2004470), (100, 1804023), (102, 1768650), (117, 1541900), (130, 1387710), (150, 1202682), (153, 1179100), (156, 1156425), (170, 1061190), (180, 1002235), (195, 925140), (204, 884325), (221, 816300), (225, 801788), (234, 770950), (255, 707460), (260, 693855), (300, 601341), (306, 589550), (325, 555084), (340, 530595), (390, 462570), (425, 424476), (442, 408150), (450, 400894), (468, 385475), (510, 353730), (585, 308380), (612, 294775), (650, 277542), (663, 272100), (765, 235820), (780, 231285), (850, 212238), (884, 204075), (900, 200447), (907, 198900), (975, 185028), (1020, 176865), (1105, 163260), (1170, 154190), (1275, 141492), (1300, 138771), (1326, 136050), (1530, 117910), (1700, 106119), (1814, 99450), (1950, 92514), (1989, 90700), (2210, 81630), (2340, 77095), (2550, 70746), (2652, 68025), (2721, 66300), (2925, 61676), (3060, 58955), (3315, 54420), (3628, 49725), (3825, 47164), (3900, 46257), (3978, 45350), (4420, 40815), (4535, 39780), (5100, 35373), (5442, 33150), (5525, 32652), (5850, 30838), (6630, 27210), (7650, 23582), (7956, 22675), (8163, 22100), (9070, 19890), (9945, 18140), (10884, 16575), (11050, 16326), (11700, 15419), (11791, 15300), (13260, 13605)]