1884277800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{131}}^2$

素因数の和:345

約数の個数: 216

約数和(自身を含む): 6481243470

約数和(自身を除く): 4596965670

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 61, 72, 75, 90, 100, 120, 122, 131, 150, 180, 183, 200, 225, 244, 262, 300, 305, 360, 366, 393, 450, 488, 524, 549, 600, 610, 655, 732, 786, 900, 915, 1048, 1098, 1179, 1220, 1310, 1464, 1525, 1572, 1800, 1830, 1965, 2196, 2358, 2440, 2620, 2745, 3050, 3144, 3275, 3660, 3930, 4392, 4575, 4716, 5240, 5490, 5895, 6100, 6550, 7320, 7860, 7991, 9150, 9432, 9825, 10980, 11790, 12200, 13100, 13725, 15720, 15982, 17161, 18300, 19650, 21960, 23580, 23973, 26200, 27450, 29475, 31964, 34322, 36600, 39300, 39955, 47160, 47946, 51483, 54900, 58950, 63928, 68644, 71919, 78600, 79910, 85805, 95892, 102966, 109800, 117900, 119865, 137288, 143838, 154449, 159820, 171610, 191784, 199775, 205932, 235800, 239730, 257415, 287676, 308898, 319640, 343220, 359595, 399550, 411864, 429025, 479460, 514830, 575352, 599325, 617796, 686440, 719190, 772245, 799100, 858050, 958920, 1029660, 1046821, 1198650, 1235592, 1287075, 1438380, 1544490, 1598200, 1716100, 1797975, 2059320, 2093642, 2397300, 2574150, 2876760, 3088980, 3140463, 3432200, 3595950, 3861225, 4187284, 4794600, 5148300, 5234105, 6177960, 6280926, 7191900, 7722450, 8374568, 9421389, 10296600, 10468210, 12561852, 14383800, 15444900, 15702315, 18842778, 20936420, 25123704, 26170525, 30889800, 31404630, 37685556, 41872840, 47106945, 52341050, 62809260, 75371112, 78511575, 94213890, 104682100, 125618520, 157023150, 188427780, 209364200, 235534725, 314046300, 376855560, 471069450, 628092600, 942138900, 1884277800]

約数ペア:

[(1, 1884277800), (2, 942138900), (3, 628092600), (4, 471069450), (5, 376855560), (6, 314046300), (8, 235534725), (9, 209364200), (10, 188427780), (12, 157023150), (15, 125618520), (18, 104682100), (20, 94213890), (24, 78511575), (25, 75371112), (30, 62809260), (36, 52341050), (40, 47106945), (45, 41872840), (50, 37685556), (60, 31404630), (61, 30889800), (72, 26170525), (75, 25123704), (90, 20936420), (100, 18842778), (120, 15702315), (122, 15444900), (131, 14383800), (150, 12561852), (180, 10468210), (183, 10296600), (200, 9421389), (225, 8374568), (244, 7722450), (262, 7191900), (300, 6280926), (305, 6177960), (360, 5234105), (366, 5148300), (393, 4794600), (450, 4187284), (488, 3861225), (524, 3595950), (549, 3432200), (600, 3140463), (610, 3088980), (655, 2876760), (732, 2574150), (786, 2397300), (900, 2093642), (915, 2059320), (1048, 1797975), (1098, 1716100), (1179, 1598200), (1220, 1544490), (1310, 1438380), (1464, 1287075), (1525, 1235592), (1572, 1198650), (1800, 1046821), (1830, 1029660), (1965, 958920), (2196, 858050), (2358, 799100), (2440, 772245), (2620, 719190), (2745, 686440), (3050, 617796), (3144, 599325), (3275, 575352), (3660, 514830), (3930, 479460), (4392, 429025), (4575, 411864), (4716, 399550), (5240, 359595), (5490, 343220), (5895, 319640), (6100, 308898), (6550, 287676), (7320, 257415), (7860, 239730), (7991, 235800), (9150, 205932), (9432, 199775), (9825, 191784), (10980, 171610), (11790, 159820), (12200, 154449), (13100, 143838), (13725, 137288), (15720, 119865), (15982, 117900), (17161, 109800), (18300, 102966), (19650, 95892), (21960, 85805), (23580, 79910), (23973, 78600), (26200, 71919), (27450, 68644), (29475, 63928), (31964, 58950), (34322, 54900), (36600, 51483), (39300, 47946), (39955, 47160)]