76174620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 237662208

約数和(自身を除く): 161487588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 191, 204, 230, 255, 276, 289, 340, 345, 382, 391, 460, 510, 573, 578, 690, 764, 782, 867, 955, 1020, 1146, 1156, 1173, 1380, 1445, 1564, 1734, 1910, 1955, 2292, 2346, 2865, 2890, 3247, 3468, 3820, 3910, 4335, 4393, 4692, 5730, 5780, 5865, 6494, 6647, 7820, 8670, 8786, 9741, 11460, 11730, 12988, 13179, 13294, 16235, 17340, 17572, 19482, 19941, 21965, 23460, 26358, 26588, 32470, 33235, 38964, 39882, 43930, 48705, 52716, 55199, 64940, 65895, 66470, 74681, 79764, 87860, 97410, 99705, 110398, 131790, 132940, 149362, 165597, 194820, 199410, 220796, 224043, 263580, 275995, 298724, 331194, 373405, 398820, 448086, 551990, 662388, 746810, 827985, 896172, 1103980, 1120215, 1269577, 1493620, 1655970, 2240430, 2539154, 3311940, 3808731, 4480860, 5078308, 6347885, 7617462, 12695770, 15234924, 19043655, 25391540, 38087310, 76174620]

約数ペア:

[(1, 76174620), (2, 38087310), (3, 25391540), (4, 19043655), (5, 15234924), (6, 12695770), (10, 7617462), (12, 6347885), (15, 5078308), (17, 4480860), (20, 3808731), (23, 3311940), (30, 2539154), (34, 2240430), (46, 1655970), (51, 1493620), (60, 1269577), (68, 1120215), (69, 1103980), (85, 896172), (92, 827985), (102, 746810), (115, 662388), (138, 551990), (170, 448086), (191, 398820), (204, 373405), (230, 331194), (255, 298724), (276, 275995), (289, 263580), (340, 224043), (345, 220796), (382, 199410), (391, 194820), (460, 165597), (510, 149362), (573, 132940), (578, 131790), (690, 110398), (764, 99705), (782, 97410), (867, 87860), (955, 79764), (1020, 74681), (1146, 66470), (1156, 65895), (1173, 64940), (1380, 55199), (1445, 52716), (1564, 48705), (1734, 43930), (1910, 39882), (1955, 38964), (2292, 33235), (2346, 32470), (2865, 26588), (2890, 26358), (3247, 23460), (3468, 21965), (3820, 19941), (3910, 19482), (4335, 17572), (4393, 17340), (4692, 16235), (5730, 13294), (5780, 13179), (5865, 12988), (6494, 11730), (6647, 11460), (7820, 9741), (8670, 8786)]