200207640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 668424960

約数和(自身を除く): 468217320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 251, 255, 276, 289, 340, 345, 391, 408, 460, 502, 510, 552, 578, 680, 690, 753, 782, 867, 920, 1004, 1020, 1156, 1173, 1255, 1380, 1445, 1506, 1564, 1734, 1955, 2008, 2040, 2312, 2346, 2510, 2760, 2890, 3012, 3128, 3468, 3765, 3910, 4267, 4335, 4692, 5020, 5773, 5780, 5865, 6024, 6647, 6936, 7530, 7820, 8534, 8670, 9384, 10040, 11546, 11560, 11730, 12801, 13294, 15060, 15640, 17068, 17319, 17340, 19941, 21335, 23092, 23460, 25602, 26588, 28865, 30120, 33235, 34136, 34638, 34680, 39882, 42670, 46184, 46920, 51204, 53176, 57730, 64005, 66470, 69276, 72539, 79764, 85340, 86595, 98141, 99705, 102408, 115460, 128010, 132940, 138552, 145078, 159528, 170680, 173190, 196282, 199410, 217617, 230920, 256020, 265880, 290156, 294423, 346380, 362695, 392564, 398820, 435234, 490705, 512040, 580312, 588846, 692760, 725390, 785128, 797640, 870468, 981410, 1088085, 1177692, 1450780, 1472115, 1668397, 1740936, 1962820, 2176170, 2355384, 2901560, 2944230, 3336794, 3925640, 4352340, 5005191, 5888460, 6673588, 8341985, 8704680, 10010382, 11776920, 13347176, 16683970, 20020764, 25025955, 33367940, 40041528, 50051910, 66735880, 100103820, 200207640]

約数ペア:

[(1, 200207640), (2, 100103820), (3, 66735880), (4, 50051910), (5, 40041528), (6, 33367940), (8, 25025955), (10, 20020764), (12, 16683970), (15, 13347176), (17, 11776920), (20, 10010382), (23, 8704680), (24, 8341985), (30, 6673588), (34, 5888460), (40, 5005191), (46, 4352340), (51, 3925640), (60, 3336794), (68, 2944230), (69, 2901560), (85, 2355384), (92, 2176170), (102, 1962820), (115, 1740936), (120, 1668397), (136, 1472115), (138, 1450780), (170, 1177692), (184, 1088085), (204, 981410), (230, 870468), (251, 797640), (255, 785128), (276, 725390), (289, 692760), (340, 588846), (345, 580312), (391, 512040), (408, 490705), (460, 435234), (502, 398820), (510, 392564), (552, 362695), (578, 346380), (680, 294423), (690, 290156), (753, 265880), (782, 256020), (867, 230920), (920, 217617), (1004, 199410), (1020, 196282), (1156, 173190), (1173, 170680), (1255, 159528), (1380, 145078), (1445, 138552), (1506, 132940), (1564, 128010), (1734, 115460), (1955, 102408), (2008, 99705), (2040, 98141), (2312, 86595), (2346, 85340), (2510, 79764), (2760, 72539), (2890, 69276), (3012, 66470), (3128, 64005), (3468, 57730), (3765, 53176), (3910, 51204), (4267, 46920), (4335, 46184), (4692, 42670), (5020, 39882), (5773, 34680), (5780, 34638), (5865, 34136), (6024, 33235), (6647, 30120), (6936, 28865), (7530, 26588), (7820, 25602), (8534, 23460), (8670, 23092), (9384, 21335), (10040, 19941), (11546, 17340), (11560, 17319), (11730, 17068), (12801, 15640), (13294, 15060)]