67691700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 180

約数和(自身を含む): 224654892

約数和(自身を除く): 156963192

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 81, 90, 100, 108, 122, 135, 137, 150, 162, 180, 183, 225, 244, 270, 274, 300, 305, 324, 366, 405, 411, 450, 540, 548, 549, 610, 675, 685, 732, 810, 822, 900, 915, 1098, 1220, 1233, 1350, 1370, 1525, 1620, 1644, 1647, 1830, 2025, 2055, 2196, 2466, 2700, 2740, 2745, 3050, 3294, 3425, 3660, 3699, 4050, 4110, 4575, 4932, 4941, 5490, 6100, 6165, 6588, 6850, 7398, 8100, 8220, 8235, 8357, 9150, 9882, 10275, 10980, 11097, 12330, 13700, 13725, 14796, 16470, 16714, 18300, 18495, 19764, 20550, 22194, 24660, 24705, 25071, 27450, 30825, 32940, 33428, 36990, 41100, 41175, 41785, 44388, 49410, 50142, 54900, 55485, 61650, 73980, 75213, 82350, 83570, 92475, 98820, 100284, 110970, 123300, 123525, 125355, 150426, 164700, 167140, 184950, 208925, 221940, 225639, 247050, 250710, 277425, 300852, 369900, 376065, 417850, 451278, 494100, 501420, 554850, 626775, 676917, 752130, 835700, 902556, 1109700, 1128195, 1253550, 1353834, 1504260, 1880325, 2256390, 2507100, 2707668, 3384585, 3760650, 4512780, 5640975, 6769170, 7521300, 11281950, 13538340, 16922925, 22563900, 33845850, 67691700]

約数ペア:

[(1, 67691700), (2, 33845850), (3, 22563900), (4, 16922925), (5, 13538340), (6, 11281950), (9, 7521300), (10, 6769170), (12, 5640975), (15, 4512780), (18, 3760650), (20, 3384585), (25, 2707668), (27, 2507100), (30, 2256390), (36, 1880325), (45, 1504260), (50, 1353834), (54, 1253550), (60, 1128195), (61, 1109700), (75, 902556), (81, 835700), (90, 752130), (100, 676917), (108, 626775), (122, 554850), (135, 501420), (137, 494100), (150, 451278), (162, 417850), (180, 376065), (183, 369900), (225, 300852), (244, 277425), (270, 250710), (274, 247050), (300, 225639), (305, 221940), (324, 208925), (366, 184950), (405, 167140), (411, 164700), (450, 150426), (540, 125355), (548, 123525), (549, 123300), (610, 110970), (675, 100284), (685, 98820), (732, 92475), (810, 83570), (822, 82350), (900, 75213), (915, 73980), (1098, 61650), (1220, 55485), (1233, 54900), (1350, 50142), (1370, 49410), (1525, 44388), (1620, 41785), (1644, 41175), (1647, 41100), (1830, 36990), (2025, 33428), (2055, 32940), (2196, 30825), (2466, 27450), (2700, 25071), (2740, 24705), (2745, 24660), (3050, 22194), (3294, 20550), (3425, 19764), (3660, 18495), (3699, 18300), (4050, 16714), (4110, 16470), (4575, 14796), (4932, 13725), (4941, 13700), (5490, 12330), (6100, 11097), (6165, 10980), (6588, 10275), (6850, 9882), (7398, 9150), (8100, 8357), (8220, 8235)]