203075100

素因数分解:

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

素因数の和:227

約数の個数: 216

約数和(自身を含む): 675821328

約数和(自身を除く): 472746228

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, 243, 244, 270, 274, 300, 305, 324, 366, 405, 411, 450, 486, 540, 548, 549, 610, 675, 685, 732, 810, 822, 900, 915, 972, 1098, 1215, 1220, 1233, 1350, 1370, 1525, 1620, 1644, 1647, 1830, 2025, 2055, 2196, 2430, 2466, 2700, 2740, 2745, 3050, 3294, 3425, 3660, 3699, 4050, 4110, 4575, 4860, 4932, 4941, 5490, 6075, 6100, 6165, 6588, 6850, 7398, 8100, 8220, 8235, 8357, 9150, 9882, 10275, 10980, 11097, 12150, 12330, 13700, 13725, 14796, 14823, 16470, 16714, 18300, 18495, 19764, 20550, 22194, 24300, 24660, 24705, 25071, 27450, 29646, 30825, 32940, 33291, 33428, 36990, 41100, 41175, 41785, 44388, 49410, 50142, 54900, 55485, 59292, 61650, 66582, 73980, 74115, 75213, 82350, 83570, 92475, 98820, 100284, 110970, 123300, 123525, 125355, 133164, 148230, 150426, 164700, 166455, 167140, 184950, 208925, 221940, 225639, 247050, 250710, 277425, 296460, 300852, 332910, 369900, 370575, 376065, 417850, 451278, 494100, 501420, 554850, 626775, 665820, 676917, 741150, 752130, 832275, 835700, 902556, 1109700, 1128195, 1253550, 1353834, 1482300, 1504260, 1664550, 1880325, 2030751, 2256390, 2507100, 2707668, 3329100, 3384585, 3760650, 4061502, 4512780, 5640975, 6769170, 7521300, 8123004, 10153755, 11281950, 13538340, 16922925, 20307510, 22563900, 33845850, 40615020, 50768775, 67691700, 101537550, 203075100]

約数ペア:

[(1, 203075100), (2, 101537550), (3, 67691700), (4, 50768775), (5, 40615020), (6, 33845850), (9, 22563900), (10, 20307510), (12, 16922925), (15, 13538340), (18, 11281950), (20, 10153755), (25, 8123004), (27, 7521300), (30, 6769170), (36, 5640975), (45, 4512780), (50, 4061502), (54, 3760650), (60, 3384585), (61, 3329100), (75, 2707668), (81, 2507100), (90, 2256390), (100, 2030751), (108, 1880325), (122, 1664550), (135, 1504260), (137, 1482300), (150, 1353834), (162, 1253550), (180, 1128195), (183, 1109700), (225, 902556), (243, 835700), (244, 832275), (270, 752130), (274, 741150), (300, 676917), (305, 665820), (324, 626775), (366, 554850), (405, 501420), (411, 494100), (450, 451278), (486, 417850), (540, 376065), (548, 370575), (549, 369900), (610, 332910), (675, 300852), (685, 296460), (732, 277425), (810, 250710), (822, 247050), (900, 225639), (915, 221940), (972, 208925), (1098, 184950), (1215, 167140), (1220, 166455), (1233, 164700), (1350, 150426), (1370, 148230), (1525, 133164), (1620, 125355), (1644, 123525), (1647, 123300), (1830, 110970), (2025, 100284), (2055, 98820), (2196, 92475), (2430, 83570), (2466, 82350), (2700, 75213), (2740, 74115), (2745, 73980), (3050, 66582), (3294, 61650), (3425, 59292), (3660, 55485), (3699, 54900), (4050, 50142), (4110, 49410), (4575, 44388), (4860, 41785), (4932, 41175), (4941, 41100), (5490, 36990), (6075, 33428), (6100, 33291), (6165, 32940), (6588, 30825), (6850, 29646), (7398, 27450), (8100, 25071), (8220, 24705), (8235, 24660), (8357, 24300), (9150, 22194), (9882, 20550), (10275, 19764), (10980, 18495), (11097, 18300), (12150, 16714), (12330, 16470), (13700, 14823), (13725, 14796)]